87214904

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 196390080

約数和(自身を除く): 109175176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 7177, 12152, 14354, 28708, 50239, 57416, 100478, 200956, 222487, 351673, 401912, 444974, 703346, 889948, 1406692, 1557409, 1779896, 2813384, 3114818, 6229636, 10901863, 12459272, 21803726, 43607452, 87214904]

約数ペア:

[(1, 87214904), (2, 43607452), (4, 21803726), (7, 12459272), (8, 10901863), (14, 6229636), (28, 3114818), (31, 2813384), (49, 1779896), (56, 1557409), (62, 1406692), (98, 889948), (124, 703346), (196, 444974), (217, 401912), (248, 351673), (392, 222487), (434, 200956), (868, 100478), (1519, 57416), (1736, 50239), (3038, 28708), (6076, 14354), (7177, 12152)]