64212508737

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{11279}}^1$

素因数の和:11527

約数の個数: 72

約数和(自身を含む): 106267075200

約数和(自身を除く): 42054566463

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 197, 247, 507, 591, 741, 1521, 1773, 2223, 2561, 3211, 3743, 7683, 9633, 11229, 11279, 23049, 28899, 33293, 33687, 33837, 48659, 99879, 101511, 145977, 146627, 214301, 299637, 437931, 439881, 632567, 642903, 1319643, 1897701, 1906151, 1928709, 2221963, 2785913, 5693103, 5718453, 6665889, 8357739, 17155359, 19997667, 25073217, 28885519, 36216869, 42217297, 86656557, 108650607, 126651891, 259969671, 325951821, 375511747, 379955673, 548824861, 1126535241, 1646474583, 3379605723, 4939423749, 7134723193, 21404169579, 64212508737]

約数ペア:

[(1, 64212508737), (3, 21404169579), (9, 7134723193), (13, 4939423749), (19, 3379605723), (39, 1646474583), (57, 1126535241), (117, 548824861), (169, 379955673), (171, 375511747), (197, 325951821), (247, 259969671), (507, 126651891), (591, 108650607), (741, 86656557), (1521, 42217297), (1773, 36216869), (2223, 28885519), (2561, 25073217), (3211, 19997667), (3743, 17155359), (7683, 8357739), (9633, 6665889), (11229, 5718453), (11279, 5693103), (23049, 2785913), (28899, 2221963), (33293, 1928709), (33687, 1906151), (33837, 1897701), (48659, 1319643), (99879, 642903), (101511, 632567), (145977, 439881), (146627, 437931), (214301, 299637)]