85074416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 112055824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 229, 248, 428, 434, 458, 496, 749, 856, 868, 916, 1498, 1603, 1712, 1736, 1832, 2996, 3206, 3317, 3472, 3664, 5992, 6412, 6634, 7099, 11984, 12824, 13268, 14198, 23219, 24503, 25648, 26536, 28396, 46438, 49006, 49693, 53072, 56792, 92876, 98012, 99386, 113584, 171521, 185752, 196024, 198772, 343042, 371504, 392048, 397544, 686084, 759593, 795088, 1372168, 1519186, 2744336, 3038372, 5317151, 6076744, 10634302, 12153488, 21268604, 42537208, 85074416]

約数ペア:

[(1, 85074416), (2, 42537208), (4, 21268604), (7, 12153488), (8, 10634302), (14, 6076744), (16, 5317151), (28, 3038372), (31, 2744336), (56, 1519186), (62, 1372168), (107, 795088), (112, 759593), (124, 686084), (214, 397544), (217, 392048), (229, 371504), (248, 343042), (428, 198772), (434, 196024), (458, 185752), (496, 171521), (749, 113584), (856, 99386), (868, 98012), (916, 92876), (1498, 56792), (1603, 53072), (1712, 49693), (1736, 49006), (1832, 46438), (2996, 28396), (3206, 26536), (3317, 25648), (3472, 24503), (3664, 23219), (5992, 14198), (6412, 13268), (6634, 12824), (7099, 11984)]