91205406

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 120474594

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 139, 174, 261, 278, 417, 419, 522, 783, 834, 838, 1251, 1257, 1566, 2502, 2514, 3753, 3771, 4031, 7506, 7542, 8062, 11313, 12093, 12151, 22626, 24186, 24302, 36279, 36453, 58241, 72558, 72906, 108837, 109359, 116482, 174723, 217674, 218718, 328077, 349446, 524169, 656154, 1048338, 1572507, 1688989, 3145014, 3377978, 5066967, 10133934, 15200901, 30401802, 45602703, 91205406]

約数ペア:

[(1, 91205406), (2, 45602703), (3, 30401802), (6, 15200901), (9, 10133934), (18, 5066967), (27, 3377978), (29, 3145014), (54, 1688989), (58, 1572507), (87, 1048338), (139, 656154), (174, 524169), (261, 349446), (278, 328077), (417, 218718), (419, 217674), (522, 174723), (783, 116482), (834, 109359), (838, 108837), (1251, 72906), (1257, 72558), (1566, 58241), (2502, 36453), (2514, 36279), (3753, 24302), (3771, 24186), (4031, 22626), (7506, 12151), (7542, 12093), (8062, 11313)]