72504424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 139242240

約数和(自身を除く): 66737816

約数列:

[1, 2, 4, 8, 53, 106, 212, 271, 424, 542, 631, 1084, 1262, 2168, 2524, 5048, 14363, 28726, 33443, 57452, 66886, 114904, 133772, 171001, 267544, 342002, 684004, 1368008, 9063053, 18126106, 36252212, 72504424]

約数ペア:

[(1, 72504424), (2, 36252212), (4, 18126106), (8, 9063053), (53, 1368008), (106, 684004), (212, 342002), (271, 267544), (424, 171001), (542, 133772), (631, 114904), (1084, 66886), (1262, 57452), (2168, 33443), (2524, 28726), (5048, 14363)]