77307698

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1050

約数の個数: 24

約数和(自身を含む): 126129456

約数和(自身を除く): 48821758

約数列:

[1, 2, 13, 26, 169, 331, 338, 662, 691, 1382, 4303, 8606, 8983, 17966, 55939, 111878, 116779, 228721, 233558, 457442, 2973373, 5946746, 38653849, 77307698]

約数ペア:

[(1, 77307698), (2, 38653849), (13, 5946746), (26, 2973373), (169, 457442), (331, 233558), (338, 228721), (662, 116779), (691, 111878), (1382, 55939), (4303, 17966), (8606, 8983)]