72976338

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 161395416

約数和(自身を除く): 88419078

約数列:

[1, 2, 3, 6, 9, 18, 101, 137, 202, 274, 293, 303, 411, 586, 606, 822, 879, 909, 1233, 1758, 1818, 2466, 2637, 5274, 13837, 27674, 29593, 40141, 41511, 59186, 80282, 83022, 88779, 120423, 124533, 177558, 240846, 249066, 266337, 361269, 532674, 722538, 4054241, 8108482, 12162723, 24325446, 36488169, 72976338]

約数ペア:

[(1, 72976338), (2, 36488169), (3, 24325446), (6, 12162723), (9, 8108482), (18, 4054241), (101, 722538), (137, 532674), (202, 361269), (274, 266337), (293, 249066), (303, 240846), (411, 177558), (586, 124533), (606, 120423), (822, 88779), (879, 83022), (909, 80282), (1233, 59186), (1758, 41511), (1818, 40141), (2466, 29593), (2637, 27674), (5274, 13837)]