85680616

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7586

約数の個数: 48

約数和(自身を含む): 193349700

約数和(自身を除く): 107669084

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 7537, 11368, 15074, 30148, 52759, 60296, 105518, 211036, 218573, 369313, 422072, 437146, 738626, 874292, 1477252, 1530011, 1748584, 2954504, 3060022, 6120044, 10710077, 12240088, 21420154, 42840308, 85680616]

約数ペア:

[(1, 85680616), (2, 42840308), (4, 21420154), (7, 12240088), (8, 10710077), (14, 6120044), (28, 3060022), (29, 2954504), (49, 1748584), (56, 1530011), (58, 1477252), (98, 874292), (116, 738626), (196, 437146), (203, 422072), (232, 369313), (392, 218573), (406, 211036), (812, 105518), (1421, 60296), (1624, 52759), (2842, 30148), (5684, 15074), (7537, 11368)]