72313598

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 126658560

約数和(自身を除く): 54344962

約数列:

[1, 2, 7, 14, 79, 151, 158, 302, 433, 553, 866, 1057, 1106, 2114, 3031, 6062, 11929, 23858, 34207, 65383, 68414, 83503, 130766, 167006, 239449, 457681, 478898, 915362, 5165257, 10330514, 36156799, 72313598]

約数ペア:

[(1, 72313598), (2, 36156799), (7, 10330514), (14, 5165257), (79, 915362), (151, 478898), (158, 457681), (302, 239449), (433, 167006), (553, 130766), (866, 83503), (1057, 68414), (1106, 65383), (2114, 34207), (3031, 23858), (6062, 11929)]