81781296

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{6287}}^1$

素因数の和:6569

約数の個数: 40

約数和(自身を含む): 212081664

約数和(自身を除く): 130300368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6287, 6504, 12574, 13008, 18861, 25148, 37722, 50296, 75444, 100592, 150888, 301776, 1703777, 3407554, 5111331, 6815108, 10222662, 13630216, 20445324, 27260432, 40890648, 81781296]

約数ペア:

[(1, 81781296), (2, 40890648), (3, 27260432), (4, 20445324), (6, 13630216), (8, 10222662), (12, 6815108), (16, 5111331), (24, 3407554), (48, 1703777), (271, 301776), (542, 150888), (813, 100592), (1084, 75444), (1626, 50296), (2168, 37722), (3252, 25148), (4336, 18861), (6287, 13008), (6504, 12574)]