86787948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7621}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 221098976

約数和(自身を除く): 134311028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 7621, 11388, 15242, 22863, 30484, 45726, 91452, 99073, 198146, 297219, 396292, 556333, 594438, 1112666, 1188876, 1668999, 2225332, 3337998, 6675996, 7232329, 14464658, 21696987, 28929316, 43393974, 86787948]

約数ペア:

[(1, 86787948), (2, 43393974), (3, 28929316), (4, 21696987), (6, 14464658), (12, 7232329), (13, 6675996), (26, 3337998), (39, 2225332), (52, 1668999), (73, 1188876), (78, 1112666), (146, 594438), (156, 556333), (219, 396292), (292, 297219), (438, 198146), (876, 99073), (949, 91452), (1898, 45726), (2847, 30484), (3796, 22863), (5694, 15242), (7621, 11388)]