89137436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 169478400

約数和(自身を除く): 80340964

約数列:

[1, 2, 4, 19, 38, 59, 76, 103, 118, 193, 206, 236, 386, 412, 772, 1121, 1957, 2242, 3667, 3914, 4484, 6077, 7334, 7828, 11387, 12154, 14668, 19879, 22774, 24308, 39758, 45548, 79516, 115463, 216353, 230926, 377701, 432706, 461852, 755402, 865412, 1172861, 1510804, 2345722, 4691444, 22284359, 44568718, 89137436]

約数ペア:

[(1, 89137436), (2, 44568718), (4, 22284359), (19, 4691444), (38, 2345722), (59, 1510804), (76, 1172861), (103, 865412), (118, 755402), (193, 461852), (206, 432706), (236, 377701), (386, 230926), (412, 216353), (772, 115463), (1121, 79516), (1957, 45548), (2242, 39758), (3667, 24308), (3914, 22774), (4484, 19879), (6077, 14668), (7334, 12154), (7828, 11387)]