64230964

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 142462152

約数和(自身を除く): 78231188

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 521, 629, 833, 1036, 1042, 1258, 1666, 1813, 2084, 2516, 3332, 3626, 3647, 4403, 7252, 7294, 8806, 8857, 14588, 17612, 17714, 19277, 25529, 30821, 35428, 38554, 51058, 61642, 61999, 77108, 102116, 123284, 123998, 134939, 247996, 269878, 327709, 433993, 539756, 655418, 867986, 944573, 1310836, 1735972, 1889146, 2293963, 3778292, 4587926, 9175852, 16057741, 32115482, 64230964]

約数ペア:

[(1, 64230964), (2, 32115482), (4, 16057741), (7, 9175852), (14, 4587926), (17, 3778292), (28, 2293963), (34, 1889146), (37, 1735972), (49, 1310836), (68, 944573), (74, 867986), (98, 655418), (119, 539756), (148, 433993), (196, 327709), (238, 269878), (259, 247996), (476, 134939), (518, 123998), (521, 123284), (629, 102116), (833, 77108), (1036, 61999), (1042, 61642), (1258, 51058), (1666, 38554), (1813, 35428), (2084, 30821), (2516, 25529), (3332, 19277), (3626, 17714), (3647, 17612), (4403, 14588), (7252, 8857), (7294, 8806)]