81489456

素因数分解:

$2^4\times 3^3\times {\mathrm{188633}}^1$

素因数の和:188650

約数の個数: 40

約数和(自身を含む): 233906160

約数和(自身を除く): 152416704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 188633, 377266, 565899, 754532, 1131798, 1509064, 1697697, 2263596, 3018128, 3395394, 4527192, 5093091, 6790788, 9054384, 10186182, 13581576, 20372364, 27163152, 40744728, 81489456]

約数ペア:

[(1, 81489456), (2, 40744728), (3, 27163152), (4, 20372364), (6, 13581576), (8, 10186182), (9, 9054384), (12, 6790788), (16, 5093091), (18, 4527192), (24, 3395394), (27, 3018128), (36, 2263596), (48, 1697697), (54, 1509064), (72, 1131798), (108, 754532), (144, 565899), (216, 377266), (432, 188633)]