72644796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 216634880

約数和(自身を除く): 143990084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 307, 313, 378, 614, 626, 756, 921, 939, 1228, 1252, 1842, 1878, 2149, 2191, 2763, 2817, 3684, 3756, 4298, 4382, 5526, 5634, 6447, 6573, 8289, 8451, 8596, 8764, 11052, 11268, 12894, 13146, 16578, 16902, 19341, 19719, 25788, 26292, 33156, 33804, 38682, 39438, 58023, 59157, 77364, 78876, 96091, 116046, 118314, 192182, 232092, 236628, 288273, 384364, 576546, 672637, 864819, 1153092, 1345274, 1729638, 2017911, 2594457, 2690548, 3459276, 4035822, 5188914, 6053733, 8071644, 10377828, 12107466, 18161199, 24214932, 36322398, 72644796]

約数ペア:

[(1, 72644796), (2, 36322398), (3, 24214932), (4, 18161199), (6, 12107466), (7, 10377828), (9, 8071644), (12, 6053733), (14, 5188914), (18, 4035822), (21, 3459276), (27, 2690548), (28, 2594457), (36, 2017911), (42, 1729638), (54, 1345274), (63, 1153092), (84, 864819), (108, 672637), (126, 576546), (189, 384364), (252, 288273), (307, 236628), (313, 232092), (378, 192182), (614, 118314), (626, 116046), (756, 96091), (921, 78876), (939, 77364), (1228, 59157), (1252, 58023), (1842, 39438), (1878, 38682), (2149, 33804), (2191, 33156), (2763, 26292), (2817, 25788), (3684, 19719), (3756, 19341), (4298, 16902), (4382, 16578), (5526, 13146), (5634, 12894), (6447, 11268), (6573, 11052), (8289, 8764), (8451, 8596)]