65591226

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 90398790

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 47, 61, 62, 82, 93, 94, 122, 123, 141, 183, 186, 246, 279, 282, 366, 369, 423, 549, 558, 738, 846, 1098, 1271, 1457, 1891, 1927, 2501, 2542, 2867, 2914, 3782, 3813, 3854, 4371, 5002, 5673, 5734, 5781, 7503, 7626, 8601, 8742, 11346, 11439, 11562, 13113, 15006, 17019, 17202, 17343, 22509, 22878, 25803, 26226, 34038, 34686, 45018, 51606, 59737, 77531, 88877, 117547, 119474, 155062, 177754, 179211, 232593, 235094, 266631, 352641, 358422, 465186, 533262, 537633, 697779, 705282, 799893, 1057923, 1075266, 1395558, 1599786, 2115846, 3643957, 7287914, 10931871, 21863742, 32795613, 65591226]

約数ペア:

[(1, 65591226), (2, 32795613), (3, 21863742), (6, 10931871), (9, 7287914), (18, 3643957), (31, 2115846), (41, 1599786), (47, 1395558), (61, 1075266), (62, 1057923), (82, 799893), (93, 705282), (94, 697779), (122, 537633), (123, 533262), (141, 465186), (183, 358422), (186, 352641), (246, 266631), (279, 235094), (282, 232593), (366, 179211), (369, 177754), (423, 155062), (549, 119474), (558, 117547), (738, 88877), (846, 77531), (1098, 59737), (1271, 51606), (1457, 45018), (1891, 34686), (1927, 34038), (2501, 26226), (2542, 25803), (2867, 22878), (2914, 22509), (3782, 17343), (3813, 17202), (3854, 17019), (4371, 15006), (5002, 13113), (5673, 11562), (5734, 11439), (5781, 11346), (7503, 8742), (7626, 8601)]