75891288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 208408320

約数和(自身を除く): 132517032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1831, 1884, 3454, 3662, 3768, 5181, 5493, 6908, 7324, 10362, 10986, 13816, 14648, 20141, 20724, 21972, 40282, 41448, 43944, 60423, 80564, 120846, 161128, 241692, 287467, 483384, 574934, 862401, 1149868, 1724802, 2299736, 3162137, 3449604, 6324274, 6899208, 9486411, 12648548, 18972822, 25297096, 37945644, 75891288]

約数ペア:

[(1, 75891288), (2, 37945644), (3, 25297096), (4, 18972822), (6, 12648548), (8, 9486411), (11, 6899208), (12, 6324274), (22, 3449604), (24, 3162137), (33, 2299736), (44, 1724802), (66, 1149868), (88, 862401), (132, 574934), (157, 483384), (264, 287467), (314, 241692), (471, 161128), (628, 120846), (942, 80564), (1256, 60423), (1727, 43944), (1831, 41448), (1884, 40282), (3454, 21972), (3662, 20724), (3768, 20141), (5181, 14648), (5493, 13816), (6908, 10986), (7324, 10362)]