86757684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 219629760

約数和(自身を除く): 132872076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 4001, 5421, 7228, 8002, 10842, 12003, 16004, 21684, 24006, 48012, 52013, 104026, 156039, 208052, 312078, 556139, 624156, 1112278, 1668417, 2224556, 3336834, 6673668, 7229807, 14459614, 21689421, 28919228, 43378842, 86757684]

約数ペア:

[(1, 86757684), (2, 43378842), (3, 28919228), (4, 21689421), (6, 14459614), (12, 7229807), (13, 6673668), (26, 3336834), (39, 2224556), (52, 1668417), (78, 1112278), (139, 624156), (156, 556139), (278, 312078), (417, 208052), (556, 156039), (834, 104026), (1668, 52013), (1807, 48012), (3614, 24006), (4001, 21684), (5421, 16004), (7228, 12003), (8002, 10842)]