64572216

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{17137}}^1$

素因数の和:17303

約数の個数: 32

約数和(自身を含む): 162468240

約数和(自身を除く): 97896024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 17137, 34274, 51411, 68548, 102822, 137096, 205644, 411288, 2690509, 5381018, 8071527, 10762036, 16143054, 21524072, 32286108, 64572216]

約数ペア:

[(1, 64572216), (2, 32286108), (3, 21524072), (4, 16143054), (6, 10762036), (8, 8071527), (12, 5381018), (24, 2690509), (157, 411288), (314, 205644), (471, 137096), (628, 102822), (942, 68548), (1256, 51411), (1884, 34274), (3768, 17137)]