72542776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 141457680

約数和(自身を除く): 68914904

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 2747, 3301, 5494, 6602, 10988, 13204, 21976, 26408, 135341, 221167, 270682, 442334, 541364, 884668, 1082728, 1769336, 9067847, 18135694, 36271388, 72542776]

約数ペア:

[(1, 72542776), (2, 36271388), (4, 18135694), (8, 9067847), (41, 1769336), (67, 1082728), (82, 884668), (134, 541364), (164, 442334), (268, 270682), (328, 221167), (536, 135341), (2747, 26408), (3301, 21976), (5494, 13204), (6602, 10988)]