65377312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 174871872

約数和(自身を除く): 109494560

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 157, 169, 176, 182, 208, 224, 286, 308, 314, 338, 352, 364, 416, 572, 616, 628, 676, 728, 1001, 1099, 1144, 1183, 1232, 1256, 1352, 1456, 1727, 1859, 2002, 2041, 2198, 2288, 2366, 2464, 2512, 2704, 2912, 3454, 3718, 4004, 4082, 4396, 4576, 4732, 5024, 5408, 6908, 7436, 8008, 8164, 8792, 9464, 12089, 13013, 13816, 14287, 14872, 16016, 16328, 17584, 18928, 22451, 24178, 26026, 26533, 27632, 28574, 29744, 32032, 32656, 35168, 37856, 44902, 48356, 52052, 53066, 55264, 57148, 59488, 65312, 89804, 96712, 104104, 106132, 114296, 157157, 179608, 185731, 193424, 208208, 212264, 228592, 291863, 314314, 359216, 371462, 386848, 416416, 424528, 457184, 583726, 628628, 718432, 742924, 849056, 1167452, 1257256, 1485848, 2043041, 2334904, 2514512, 2971696, 4086082, 4669808, 5029024, 5943392, 8172164, 9339616, 16344328, 32688656, 65377312]

約数ペア:

[(1, 65377312), (2, 32688656), (4, 16344328), (7, 9339616), (8, 8172164), (11, 5943392), (13, 5029024), (14, 4669808), (16, 4086082), (22, 2971696), (26, 2514512), (28, 2334904), (32, 2043041), (44, 1485848), (52, 1257256), (56, 1167452), (77, 849056), (88, 742924), (91, 718432), (104, 628628), (112, 583726), (143, 457184), (154, 424528), (157, 416416), (169, 386848), (176, 371462), (182, 359216), (208, 314314), (224, 291863), (286, 228592), (308, 212264), (314, 208208), (338, 193424), (352, 185731), (364, 179608), (416, 157157), (572, 114296), (616, 106132), (628, 104104), (676, 96712), (728, 89804), (1001, 65312), (1099, 59488), (1144, 57148), (1183, 55264), (1232, 53066), (1256, 52052), (1352, 48356), (1456, 44902), (1727, 37856), (1859, 35168), (2002, 32656), (2041, 32032), (2198, 29744), (2288, 28574), (2366, 27632), (2464, 26533), (2512, 26026), (2704, 24178), (2912, 22451), (3454, 18928), (3718, 17584), (4004, 16328), (4082, 16016), (4396, 14872), (4576, 14287), (4732, 13816), (5024, 13013), (5408, 12089), (6908, 9464), (7436, 8792), (8008, 8164)]