90689256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{179939}}^1$

素因数の和:179958

約数の個数: 48

約数和(自身を含む): 280706400

約数和(自身を除く): 190017144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 179939, 359878, 539817, 719756, 1079634, 1259573, 1439512, 1619451, 2159268, 2519146, 3238902, 3778719, 4318536, 5038292, 6477804, 7557438, 10076584, 11336157, 12955608, 15114876, 22672314, 30229752, 45344628, 90689256]

約数ペア:

[(1, 90689256), (2, 45344628), (3, 30229752), (4, 22672314), (6, 15114876), (7, 12955608), (8, 11336157), (9, 10076584), (12, 7557438), (14, 6477804), (18, 5038292), (21, 4318536), (24, 3778719), (28, 3238902), (36, 2519146), (42, 2159268), (56, 1619451), (63, 1439512), (72, 1259573), (84, 1079634), (126, 719756), (168, 539817), (252, 359878), (504, 179939)]