68147016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 140871864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 107, 119, 136, 168, 204, 214, 223, 238, 321, 357, 408, 428, 446, 476, 642, 669, 714, 749, 856, 892, 952, 1284, 1338, 1428, 1498, 1561, 1784, 1819, 2247, 2568, 2676, 2856, 2996, 3122, 3638, 3791, 4494, 4683, 5352, 5457, 5992, 6244, 7276, 7582, 8988, 9366, 10914, 11373, 12488, 12733, 14552, 15164, 17976, 18732, 21828, 22746, 23861, 25466, 26537, 30328, 37464, 38199, 43656, 45492, 47722, 50932, 53074, 71583, 76398, 79611, 90984, 95444, 101864, 106148, 143166, 152796, 159222, 167027, 190888, 212296, 286332, 305592, 318444, 334054, 405637, 501081, 572664, 636888, 668108, 811274, 1002162, 1216911, 1336216, 1622548, 2004324, 2433822, 2839459, 3245096, 4008648, 4867644, 5678918, 8518377, 9735288, 11357836, 17036754, 22715672, 34073508, 68147016]

約数ペア:

[(1, 68147016), (2, 34073508), (3, 22715672), (4, 17036754), (6, 11357836), (7, 9735288), (8, 8518377), (12, 5678918), (14, 4867644), (17, 4008648), (21, 3245096), (24, 2839459), (28, 2433822), (34, 2004324), (42, 1622548), (51, 1336216), (56, 1216911), (68, 1002162), (84, 811274), (102, 668108), (107, 636888), (119, 572664), (136, 501081), (168, 405637), (204, 334054), (214, 318444), (223, 305592), (238, 286332), (321, 212296), (357, 190888), (408, 167027), (428, 159222), (446, 152796), (476, 143166), (642, 106148), (669, 101864), (714, 95444), (749, 90984), (856, 79611), (892, 76398), (952, 71583), (1284, 53074), (1338, 50932), (1428, 47722), (1498, 45492), (1561, 43656), (1784, 38199), (1819, 37464), (2247, 30328), (2568, 26537), (2676, 25466), (2856, 23861), (2996, 22746), (3122, 21828), (3638, 18732), (3791, 17976), (4494, 15164), (4683, 14552), (5352, 12733), (5457, 12488), (5992, 11373), (6244, 10914), (7276, 9366), (7582, 8988)]