68410524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 203320320

約数和(自身を除く): 134909796

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 79, 84, 91, 122, 156, 158, 169, 182, 183, 237, 244, 273, 316, 338, 364, 366, 427, 474, 507, 546, 553, 676, 732, 793, 854, 948, 1014, 1027, 1092, 1106, 1183, 1281, 1586, 1659, 1708, 2028, 2054, 2212, 2366, 2379, 2562, 3081, 3172, 3318, 3549, 4108, 4732, 4758, 4819, 5124, 5551, 6162, 6636, 7098, 7189, 9516, 9638, 10309, 11102, 12324, 13351, 14196, 14378, 14457, 16653, 19276, 20618, 21567, 22204, 26702, 28756, 28914, 30927, 33306, 33733, 40053, 41236, 43134, 53404, 57828, 61854, 62647, 66612, 67466, 72163, 80106, 86268, 93457, 101199, 123708, 125294, 134932, 144326, 160212, 186914, 187941, 202398, 216489, 250588, 280371, 288652, 373828, 375882, 404796, 432978, 438529, 560742, 751764, 814411, 865956, 877058, 1121484, 1315587, 1628822, 1754116, 2443233, 2631174, 3257644, 4886466, 5262348, 5700877, 9772932, 11401754, 17102631, 22803508, 34205262, 68410524]

約数ペア:

[(1, 68410524), (2, 34205262), (3, 22803508), (4, 17102631), (6, 11401754), (7, 9772932), (12, 5700877), (13, 5262348), (14, 4886466), (21, 3257644), (26, 2631174), (28, 2443233), (39, 1754116), (42, 1628822), (52, 1315587), (61, 1121484), (78, 877058), (79, 865956), (84, 814411), (91, 751764), (122, 560742), (156, 438529), (158, 432978), (169, 404796), (182, 375882), (183, 373828), (237, 288652), (244, 280371), (273, 250588), (316, 216489), (338, 202398), (364, 187941), (366, 186914), (427, 160212), (474, 144326), (507, 134932), (546, 125294), (553, 123708), (676, 101199), (732, 93457), (793, 86268), (854, 80106), (948, 72163), (1014, 67466), (1027, 66612), (1092, 62647), (1106, 61854), (1183, 57828), (1281, 53404), (1586, 43134), (1659, 41236), (1708, 40053), (2028, 33733), (2054, 33306), (2212, 30927), (2366, 28914), (2379, 28756), (2562, 26702), (3081, 22204), (3172, 21567), (3318, 20618), (3549, 19276), (4108, 16653), (4732, 14457), (4758, 14378), (4819, 14196), (5124, 13351), (5551, 12324), (6162, 11102), (6636, 10309), (7098, 9638), (7189, 9516)]