40725648

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1021}}^1$

素因数の和:1312

約数の個数: 60

約数和(自身を含む): 114498748

約数和(自身を除く): 73773100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1021, 1108, 1662, 2042, 2216, 2493, 3063, 3324, 4084, 4432, 4986, 6126, 6648, 8168, 9189, 9972, 12252, 13296, 16336, 18378, 19944, 24504, 36756, 39888, 49008, 73512, 147024, 282817, 565634, 848451, 1131268, 1696902, 2262536, 2545353, 3393804, 4525072, 5090706, 6787608, 10181412, 13575216, 20362824, 40725648]

約数ペア:

[(1, 40725648), (2, 20362824), (3, 13575216), (4, 10181412), (6, 6787608), (8, 5090706), (9, 4525072), (12, 3393804), (16, 2545353), (18, 2262536), (24, 1696902), (36, 1131268), (48, 848451), (72, 565634), (144, 282817), (277, 147024), (554, 73512), (831, 49008), (1021, 39888), (1108, 36756), (1662, 24504), (2042, 19944), (2216, 18378), (2493, 16336), (3063, 13296), (3324, 12252), (4084, 9972), (4432, 9189), (4986, 8168), (6126, 6648)]