63900828

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 166643568

約数和(自身を除く): 102742740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 313, 318, 321, 428, 477, 626, 636, 642, 939, 954, 963, 1252, 1284, 1878, 1908, 1926, 2817, 3756, 3852, 5634, 5671, 11268, 11342, 16589, 17013, 22684, 33178, 33491, 34026, 49767, 51039, 66356, 66982, 68052, 99534, 100473, 102078, 133964, 149301, 199068, 200946, 204156, 298602, 301419, 401892, 597204, 602838, 1205676, 1775023, 3550046, 5325069, 7100092, 10650138, 15975207, 21300276, 31950414, 63900828]

約数ペア:

[(1, 63900828), (2, 31950414), (3, 21300276), (4, 15975207), (6, 10650138), (9, 7100092), (12, 5325069), (18, 3550046), (36, 1775023), (53, 1205676), (106, 602838), (107, 597204), (159, 401892), (212, 301419), (214, 298602), (313, 204156), (318, 200946), (321, 199068), (428, 149301), (477, 133964), (626, 102078), (636, 100473), (642, 99534), (939, 68052), (954, 66982), (963, 66356), (1252, 51039), (1284, 49767), (1878, 34026), (1908, 33491), (1926, 33178), (2817, 22684), (3756, 17013), (3852, 16589), (5634, 11342), (5671, 11268)]