73395216

素因数分解:

$2^4\times 3^2\times {\mathrm{509689}}^1$

素因数の和:509703

約数の個数: 30

約数和(自身を含む): 205405070

約数和(自身を除く): 132009854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509689, 1019378, 1529067, 2038756, 3058134, 4077512, 4587201, 6116268, 8155024, 9174402, 12232536, 18348804, 24465072, 36697608, 73395216]

約数ペア:

[(1, 73395216), (2, 36697608), (3, 24465072), (4, 18348804), (6, 12232536), (8, 9174402), (9, 8155024), (12, 6116268), (16, 4587201), (18, 4077512), (24, 3058134), (36, 2038756), (48, 1529067), (72, 1019378), (144, 509689)]