86439626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3619

約数の個数: 48

約数和(自身を含む): 171027360

約数和(自身を除く): 84587734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 3571, 7142, 12103, 24206, 24997, 46423, 49994, 67849, 92846, 135698, 174979, 324961, 349958, 474943, 649922, 882037, 949886, 1764074, 2274727, 3324601, 4549454, 6174259, 6649202, 12348518, 43219813, 86439626]

約数ペア:

[(1, 86439626), (2, 43219813), (7, 12348518), (13, 6649202), (14, 6174259), (19, 4549454), (26, 3324601), (38, 2274727), (49, 1764074), (91, 949886), (98, 882037), (133, 649922), (182, 474943), (247, 349958), (266, 324961), (494, 174979), (637, 135698), (931, 92846), (1274, 67849), (1729, 49994), (1862, 46423), (3458, 24997), (3571, 24206), (7142, 12103)]