81820944

素因数分解:

$2^4\times 3^2\times {\mathrm{568201}}^1$

素因数の和:568215

約数の個数: 30

約数和(自身を含む): 228985406

約数和(自身を除く): 147164462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568201, 1136402, 1704603, 2272804, 3409206, 4545608, 5113809, 6818412, 9091216, 10227618, 13636824, 20455236, 27273648, 40910472, 81820944]

約数ペア:

[(1, 81820944), (2, 40910472), (3, 27273648), (4, 20455236), (6, 13636824), (8, 10227618), (9, 9091216), (12, 6818412), (16, 5113809), (18, 4545608), (24, 3409206), (36, 2272804), (48, 1704603), (72, 1136402), (144, 568201)]