66221184

素因数分解:

$2^7\times 3^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 176770080

約数和(自身を除く): 110548896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 331, 384, 521, 662, 993, 1042, 1324, 1563, 1986, 2084, 2648, 3126, 3972, 4168, 5296, 6252, 7944, 8336, 10592, 12504, 15888, 16672, 21184, 25008, 31776, 33344, 42368, 50016, 63552, 66688, 100032, 127104, 172451, 200064, 344902, 517353, 689804, 1034706, 1379608, 2069412, 2759216, 4138824, 5518432, 8277648, 11036864, 16555296, 22073728, 33110592, 66221184]

約数ペア:

[(1, 66221184), (2, 33110592), (3, 22073728), (4, 16555296), (6, 11036864), (8, 8277648), (12, 5518432), (16, 4138824), (24, 2759216), (32, 2069412), (48, 1379608), (64, 1034706), (96, 689804), (128, 517353), (192, 344902), (331, 200064), (384, 172451), (521, 127104), (662, 100032), (993, 66688), (1042, 63552), (1324, 50016), (1563, 42368), (1986, 33344), (2084, 31776), (2648, 25008), (3126, 21184), (3972, 16672), (4168, 15888), (5296, 12504), (6252, 10592), (7944, 8336)]