90672414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12479}}^1$

素因数の和:12664

約数の個数: 32

約数和(自身を含む): 208465920

約数和(自身を除く): 117793506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 12479, 24958, 37437, 74874, 87353, 174706, 262059, 524118, 2158867, 4317734, 6476601, 12953202, 15112069, 30224138, 45336207, 90672414]

約数ペア:

[(1, 90672414), (2, 45336207), (3, 30224138), (6, 15112069), (7, 12953202), (14, 6476601), (21, 4317734), (42, 2158867), (173, 524118), (346, 262059), (519, 174706), (1038, 87353), (1211, 74874), (2422, 37437), (3633, 24958), (7266, 12479)]