81077725224

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5471}}^1$

素因数の和:5685

約数の個数: 256

約数和(自身を含む): 248997888000

約数和(自身を除く): 167920162776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 157, 171, 184, 207, 216, 228, 276, 314, 342, 414, 437, 456, 471, 513, 552, 621, 628, 684, 828, 874, 942, 1026, 1242, 1256, 1311, 1368, 1413, 1656, 1748, 1884, 2052, 2484, 2622, 2826, 2983, 3496, 3611, 3768, 3933, 4104, 4239, 4968, 5244, 5471, 5652, 5966, 7222, 7866, 8478, 8949, 10488, 10833, 10942, 11304, 11799, 11932, 14444, 15732, 16413, 16956, 17898, 21666, 21884, 23598, 23864, 26847, 28888, 31464, 32499, 32826, 33912, 35796, 43332, 43768, 47196, 49239, 53694, 64998, 65652, 68609, 71592, 80541, 86664, 94392, 97497, 98478, 103949, 107388, 125833, 129996, 131304, 137218, 147717, 161082, 194994, 196956, 205827, 207898, 214776, 251666, 259992, 274436, 295434, 311847, 322164, 377499, 389988, 393912, 411654, 415796, 503332, 548872, 590868, 617481, 623694, 644328, 754998, 779976, 823308, 831592, 858947, 935541, 1006664, 1132497, 1181736, 1234962, 1247388, 1509996, 1646616, 1717894, 1852443, 1871082, 2264994, 2390827, 2469924, 2494776, 2576841, 2806623, 3019992, 3397491, 3435788, 3704886, 3742164, 4529988, 4781654, 4939848, 5153682, 5613246, 6794982, 6871576, 7172481, 7409772, 7484328, 7730523, 9059976, 9563308, 10307364, 11226492, 13589964, 14344962, 14819544, 15461046, 16319993, 19126616, 19755781, 20614728, 21517443, 22452984, 23191569, 27179928, 28689924, 30922092, 32639986, 39511562, 43034886, 46383138, 48959979, 57379848, 59267343, 61844184, 64552329, 65279972, 79023124, 86069772, 92766276, 97919958, 118534686, 129104658, 130559944, 146879937, 158046248, 172139544, 177802029, 185532552, 195839916, 237069372, 258209316, 293759874, 355604058, 375359839, 391679832, 440639811, 474138744, 516418632, 533406087, 587519748, 711208116, 750719678, 881279622, 1066812174, 1126079517, 1175039496, 1422416232, 1501439356, 1762559244, 2133624348, 2252159034, 3002878712, 3378238551, 3525118488, 4267248696, 4504318068, 6756477102, 9008636136, 10134715653, 13512954204, 20269431306, 27025908408, 40538862612, 81077725224]

約数ペア:

[(1, 81077725224), (2, 40538862612), (3, 27025908408), (4, 20269431306), (6, 13512954204), (8, 10134715653), (9, 9008636136), (12, 6756477102), (18, 4504318068), (19, 4267248696), (23, 3525118488), (24, 3378238551), (27, 3002878712), (36, 2252159034), (38, 2133624348), (46, 1762559244), (54, 1501439356), (57, 1422416232), (69, 1175039496), (72, 1126079517), (76, 1066812174), (92, 881279622), (108, 750719678), (114, 711208116), (138, 587519748), (152, 533406087), (157, 516418632), (171, 474138744), (184, 440639811), (207, 391679832), (216, 375359839), (228, 355604058), (276, 293759874), (314, 258209316), (342, 237069372), (414, 195839916), (437, 185532552), (456, 177802029), (471, 172139544), (513, 158046248), (552, 146879937), (621, 130559944), (628, 129104658), (684, 118534686), (828, 97919958), (874, 92766276), (942, 86069772), (1026, 79023124), (1242, 65279972), (1256, 64552329), (1311, 61844184), (1368, 59267343), (1413, 57379848), (1656, 48959979), (1748, 46383138), (1884, 43034886), (2052, 39511562), (2484, 32639986), (2622, 30922092), (2826, 28689924), (2983, 27179928), (3496, 23191569), (3611, 22452984), (3768, 21517443), (3933, 20614728), (4104, 19755781), (4239, 19126616), (4968, 16319993), (5244, 15461046), (5471, 14819544), (5652, 14344962), (5966, 13589964), (7222, 11226492), (7866, 10307364), (8478, 9563308), (8949, 9059976), (10488, 7730523), (10833, 7484328), (10942, 7409772), (11304, 7172481), (11799, 6871576), (11932, 6794982), (14444, 5613246), (15732, 5153682), (16413, 4939848), (16956, 4781654), (17898, 4529988), (21666, 3742164), (21884, 3704886), (23598, 3435788), (23864, 3397491), (26847, 3019992), (28888, 2806623), (31464, 2576841), (32499, 2494776), (32826, 2469924), (33912, 2390827), (35796, 2264994), (43332, 1871082), (43768, 1852443), (47196, 1717894), (49239, 1646616), (53694, 1509996), (64998, 1247388), (65652, 1234962), (68609, 1181736), (71592, 1132497), (80541, 1006664), (86664, 935541), (94392, 858947), (97497, 831592), (98478, 823308), (103949, 779976), (107388, 754998), (125833, 644328), (129996, 623694), (131304, 617481), (137218, 590868), (147717, 548872), (161082, 503332), (194994, 415796), (196956, 411654), (205827, 393912), (207898, 389988), (214776, 377499), (251666, 322164), (259992, 311847), (274436, 295434)]