85167208

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 187920000

約数和(自身を除く): 102752792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 149, 173, 236, 298, 346, 413, 472, 596, 692, 826, 1043, 1192, 1211, 1384, 1652, 2086, 2422, 3304, 4172, 4844, 8344, 8791, 9688, 10207, 17582, 20414, 25777, 35164, 40828, 51554, 61537, 70328, 71449, 81656, 103108, 123074, 142898, 180439, 206216, 246148, 285796, 360878, 492296, 571592, 721756, 1443512, 1520843, 3041686, 6083372, 10645901, 12166744, 21291802, 42583604, 85167208]

約数ペア:

[(1, 85167208), (2, 42583604), (4, 21291802), (7, 12166744), (8, 10645901), (14, 6083372), (28, 3041686), (56, 1520843), (59, 1443512), (118, 721756), (149, 571592), (173, 492296), (236, 360878), (298, 285796), (346, 246148), (413, 206216), (472, 180439), (596, 142898), (692, 123074), (826, 103108), (1043, 81656), (1192, 71449), (1211, 70328), (1384, 61537), (1652, 51554), (2086, 40828), (2422, 35164), (3304, 25777), (4172, 20414), (4844, 17582), (8344, 10207), (8791, 9688)]