75677576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 158323200

約数和(自身を除く): 82645624

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 79, 104, 122, 151, 158, 244, 302, 316, 488, 604, 632, 793, 1027, 1208, 1586, 1963, 2054, 3172, 3926, 4108, 4819, 6344, 7852, 8216, 9211, 9638, 11929, 15704, 18422, 19276, 23858, 36844, 38552, 47716, 62647, 73688, 95432, 119743, 125294, 155077, 239486, 250588, 310154, 478972, 501176, 620308, 727669, 957944, 1240616, 1455338, 2910676, 5821352, 9459697, 18919394, 37838788, 75677576]

約数ペア:

[(1, 75677576), (2, 37838788), (4, 18919394), (8, 9459697), (13, 5821352), (26, 2910676), (52, 1455338), (61, 1240616), (79, 957944), (104, 727669), (122, 620308), (151, 501176), (158, 478972), (244, 310154), (302, 250588), (316, 239486), (488, 155077), (604, 125294), (632, 119743), (793, 95432), (1027, 73688), (1208, 62647), (1586, 47716), (1963, 38552), (2054, 36844), (3172, 23858), (3926, 19276), (4108, 18422), (4819, 15704), (6344, 11929), (7852, 9638), (8216, 9211)]