78781866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11329}}^1$

素因数の和:11414

約数の個数: 32

約数和(自身を含む): 168590400

約数和(自身を除く): 89808534

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 11329, 22658, 33987, 67974, 215251, 430502, 645753, 691069, 1291506, 1382138, 2073207, 4146414, 13130311, 26260622, 39390933, 78781866]

約数ペア:

[(1, 78781866), (2, 39390933), (3, 26260622), (6, 13130311), (19, 4146414), (38, 2073207), (57, 1382138), (61, 1291506), (114, 691069), (122, 645753), (183, 430502), (366, 215251), (1159, 67974), (2318, 33987), (3477, 22658), (6954, 11329)]