85677676

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 183859200

約数和(自身を除く): 98181524

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 98, 118, 124, 196, 217, 236, 239, 413, 434, 478, 826, 868, 956, 1519, 1652, 1673, 1829, 2891, 3038, 3346, 3658, 5782, 6076, 6692, 7316, 7409, 11564, 11711, 12803, 14101, 14818, 23422, 25606, 28202, 29636, 46844, 51212, 51863, 56404, 89621, 98707, 103726, 179242, 197414, 207452, 358484, 363041, 394828, 437131, 690949, 726082, 874262, 1381898, 1452164, 1748524, 2763796, 3059917, 6119834, 12239668, 21419419, 42838838, 85677676]

約数ペア:

[(1, 85677676), (2, 42838838), (4, 21419419), (7, 12239668), (14, 6119834), (28, 3059917), (31, 2763796), (49, 1748524), (59, 1452164), (62, 1381898), (98, 874262), (118, 726082), (124, 690949), (196, 437131), (217, 394828), (236, 363041), (239, 358484), (413, 207452), (434, 197414), (478, 179242), (826, 103726), (868, 98707), (956, 89621), (1519, 56404), (1652, 51863), (1673, 51212), (1829, 46844), (2891, 29636), (3038, 28202), (3346, 25606), (3658, 23422), (5782, 14818), (6076, 14101), (6692, 12803), (7316, 11711), (7409, 11564)]