72051284204

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 127983240000

約数和(自身を除く): 55931955796

約数列:

[1, 2, 4, 109, 218, 359, 436, 569, 718, 809, 1138, 1436, 1618, 2276, 3236, 39131, 62021, 78262, 88181, 124042, 156524, 176362, 204271, 248084, 290431, 352724, 408542, 460321, 580862, 817084, 920642, 1161724, 1841284, 22265539, 31656979, 44531078, 50174989, 63313958, 89062156, 100349978, 126627916, 165255239, 200699956, 330510478, 661020956, 18012821051, 36025642102, 72051284204]

約数ペア:

[(1, 72051284204), (2, 36025642102), (4, 18012821051), (109, 661020956), (218, 330510478), (359, 200699956), (436, 165255239), (569, 126627916), (718, 100349978), (809, 89062156), (1138, 63313958), (1436, 50174989), (1618, 44531078), (2276, 31656979), (3236, 22265539), (39131, 1841284), (62021, 1161724), (78262, 920642), (88181, 817084), (124042, 580862), (156524, 460321), (176362, 408542), (204271, 352724), (248084, 290431)]