78336986

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 155906856

約数和(自身を除く): 77569870

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 3617, 7234, 10829, 21658, 25319, 47021, 50638, 61489, 94042, 122978, 177233, 329147, 354466, 430423, 658294, 799357, 860846, 1598714, 2304029, 3012961, 4608058, 5595499, 6025922, 11190998, 39168493, 78336986]

約数ペア:

[(1, 78336986), (2, 39168493), (7, 11190998), (13, 6025922), (14, 5595499), (17, 4608058), (26, 3012961), (34, 2304029), (49, 1598714), (91, 860846), (98, 799357), (119, 658294), (182, 430423), (221, 354466), (238, 329147), (442, 177233), (637, 122978), (833, 94042), (1274, 61489), (1547, 50638), (1666, 47021), (3094, 25319), (3617, 21658), (7234, 10829)]