90470604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37139}}^1$

素因数の和:37182

約数の個数: 48

約数和(自身を含む): 249580800

約数和(自身を除く): 159110196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 37139, 74278, 111417, 148556, 222834, 259973, 445668, 519946, 779919, 1039892, 1077031, 1559838, 2154062, 3119676, 3231093, 4308124, 6462186, 7539217, 12924372, 15078434, 22617651, 30156868, 45235302, 90470604]

約数ペア:

[(1, 90470604), (2, 45235302), (3, 30156868), (4, 22617651), (6, 15078434), (7, 12924372), (12, 7539217), (14, 6462186), (21, 4308124), (28, 3231093), (29, 3119676), (42, 2154062), (58, 1559838), (84, 1077031), (87, 1039892), (116, 779919), (174, 519946), (203, 445668), (348, 259973), (406, 222834), (609, 148556), (812, 111417), (1218, 74278), (2436, 37139)]