68451384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 185673600

約数和(自身を除く): 117222216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 139, 142, 204, 213, 278, 284, 289, 408, 417, 426, 556, 568, 578, 834, 852, 867, 1112, 1156, 1207, 1668, 1704, 1734, 2312, 2363, 2414, 3336, 3468, 3621, 4726, 4828, 6936, 7089, 7242, 9452, 9656, 9869, 14178, 14484, 18904, 19738, 20519, 28356, 28968, 29607, 39476, 40171, 41038, 56712, 59214, 61557, 78952, 80342, 82076, 118428, 120513, 123114, 160684, 164152, 167773, 236856, 241026, 246228, 321368, 335546, 482052, 492456, 503319, 671092, 964104, 1006638, 1342184, 2013276, 2852141, 4026552, 5704282, 8556423, 11408564, 17112846, 22817128, 34225692, 68451384]

約数ペア:

[(1, 68451384), (2, 34225692), (3, 22817128), (4, 17112846), (6, 11408564), (8, 8556423), (12, 5704282), (17, 4026552), (24, 2852141), (34, 2013276), (51, 1342184), (68, 1006638), (71, 964104), (102, 671092), (136, 503319), (139, 492456), (142, 482052), (204, 335546), (213, 321368), (278, 246228), (284, 241026), (289, 236856), (408, 167773), (417, 164152), (426, 160684), (556, 123114), (568, 120513), (578, 118428), (834, 82076), (852, 80342), (867, 78952), (1112, 61557), (1156, 59214), (1207, 56712), (1668, 41038), (1704, 40171), (1734, 39476), (2312, 29607), (2363, 28968), (2414, 28356), (3336, 20519), (3468, 19738), (3621, 18904), (4726, 14484), (4828, 14178), (6936, 9869), (7089, 9656), (7242, 9452)]