172171008

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 270

約数和(自身を含む): 565382664

約数和(自身を除く): 393211656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 81, 92, 96, 108, 114, 128, 138, 144, 152, 162, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 324, 342, 361, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 648, 684, 722, 736, 768, 828, 864, 874, 912, 1026, 1083, 1104, 1152, 1216, 1242, 1296, 1311, 1368, 1444, 1472, 1539, 1656, 1728, 1748, 1824, 1863, 2052, 2166, 2208, 2304, 2432, 2484, 2592, 2622, 2736, 2888, 2944, 3078, 3249, 3312, 3456, 3496, 3648, 3726, 3933, 4104, 4332, 4416, 4864, 4968, 5184, 5244, 5472, 5776, 5888, 6156, 6498, 6624, 6912, 6992, 7296, 7452, 7866, 8208, 8303, 8664, 8832, 9747, 9936, 10368, 10488, 10944, 11552, 11799, 12312, 12996, 13248, 13984, 14592, 14904, 15732, 16416, 16606, 17328, 17664, 19494, 19872, 20736, 20976, 21888, 23104, 23598, 24624, 24909, 25992, 26496, 27968, 29241, 29808, 31464, 32832, 33212, 34656, 35397, 38988, 39744, 41952, 43776, 46208, 47196, 49248, 49818, 51984, 52992, 55936, 58482, 59616, 62928, 65664, 66424, 69312, 70794, 74727, 77976, 79488, 83904, 92416, 94392, 98496, 99636, 103968, 111872, 116964, 119232, 125856, 131328, 132848, 138624, 141588, 149454, 155952, 158976, 167808, 188784, 196992, 199272, 207936, 224181, 233928, 238464, 251712, 265696, 277248, 283176, 298908, 311904, 335616, 377568, 393984, 398544, 415872, 448362, 467856, 476928, 503424, 531392, 566352, 597816, 623808, 672543, 755136, 797088, 831744, 896724, 935712, 1006848, 1062784, 1132704, 1195632, 1247616, 1345086, 1510272, 1594176, 1793448, 1871424, 2125568, 2265408, 2391264, 2495232, 2690172, 3020544, 3188352, 3586896, 3742848, 4530816, 4782528, 5380344, 6376704, 7173792, 7485696, 9061632, 9565056, 10760688, 14347584, 19130112, 21521376, 28695168, 43042752, 57390336, 86085504, 172171008]

約数ペア:

[(1, 172171008), (2, 86085504), (3, 57390336), (4, 43042752), (6, 28695168), (8, 21521376), (9, 19130112), (12, 14347584), (16, 10760688), (18, 9565056), (19, 9061632), (23, 7485696), (24, 7173792), (27, 6376704), (32, 5380344), (36, 4782528), (38, 4530816), (46, 3742848), (48, 3586896), (54, 3188352), (57, 3020544), (64, 2690172), (69, 2495232), (72, 2391264), (76, 2265408), (81, 2125568), (92, 1871424), (96, 1793448), (108, 1594176), (114, 1510272), (128, 1345086), (138, 1247616), (144, 1195632), (152, 1132704), (162, 1062784), (171, 1006848), (184, 935712), (192, 896724), (207, 831744), (216, 797088), (228, 755136), (256, 672543), (276, 623808), (288, 597816), (304, 566352), (324, 531392), (342, 503424), (361, 476928), (368, 467856), (384, 448362), (414, 415872), (432, 398544), (437, 393984), (456, 377568), (513, 335616), (552, 311904), (576, 298908), (608, 283176), (621, 277248), (648, 265696), (684, 251712), (722, 238464), (736, 233928), (768, 224181), (828, 207936), (864, 199272), (874, 196992), (912, 188784), (1026, 167808), (1083, 158976), (1104, 155952), (1152, 149454), (1216, 141588), (1242, 138624), (1296, 132848), (1311, 131328), (1368, 125856), (1444, 119232), (1472, 116964), (1539, 111872), (1656, 103968), (1728, 99636), (1748, 98496), (1824, 94392), (1863, 92416), (2052, 83904), (2166, 79488), (2208, 77976), (2304, 74727), (2432, 70794), (2484, 69312), (2592, 66424), (2622, 65664), (2736, 62928), (2888, 59616), (2944, 58482), (3078, 55936), (3249, 52992), (3312, 51984), (3456, 49818), (3496, 49248), (3648, 47196), (3726, 46208), (3933, 43776), (4104, 41952), (4332, 39744), (4416, 38988), (4864, 35397), (4968, 34656), (5184, 33212), (5244, 32832), (5472, 31464), (5776, 29808), (5888, 29241), (6156, 27968), (6498, 26496), (6624, 25992), (6912, 24909), (6992, 24624), (7296, 23598), (7452, 23104), (7866, 21888), (8208, 20976), (8303, 20736), (8664, 19872), (8832, 19494), (9747, 17664), (9936, 17328), (10368, 16606), (10488, 16416), (10944, 15732), (11552, 14904), (11799, 14592), (12312, 13984), (12996, 13248)]