68439756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4399

約数の個数: 96

約数和(自身を含む): 210857472

約数和(自身を除く): 142417716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 4357, 5236, 7854, 8714, 13071, 15708, 17428, 26142, 30499, 47927, 52284, 60998, 74069, 91497, 95854, 121996, 143781, 148138, 182994, 191708, 222207, 287562, 296276, 335489, 365988, 444414, 518483, 575124, 670978, 814759, 888828, 1006467, 1036966, 1341956, 1555449, 1629518, 2012934, 2073932, 2444277, 3110898, 3259036, 4025868, 4888554, 5703313, 6221796, 9777108, 11406626, 17109939, 22813252, 34219878, 68439756]

約数ペア:

[(1, 68439756), (2, 34219878), (3, 22813252), (4, 17109939), (6, 11406626), (7, 9777108), (11, 6221796), (12, 5703313), (14, 4888554), (17, 4025868), (21, 3259036), (22, 3110898), (28, 2444277), (33, 2073932), (34, 2012934), (42, 1629518), (44, 1555449), (51, 1341956), (66, 1036966), (68, 1006467), (77, 888828), (84, 814759), (102, 670978), (119, 575124), (132, 518483), (154, 444414), (187, 365988), (204, 335489), (231, 296276), (238, 287562), (308, 222207), (357, 191708), (374, 182994), (462, 148138), (476, 143781), (561, 121996), (714, 95854), (748, 91497), (924, 74069), (1122, 60998), (1309, 52284), (1428, 47927), (2244, 30499), (2618, 26142), (3927, 17428), (4357, 15708), (5236, 13071), (7854, 8714)]