72390216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{177427}}^1$

素因数の和:177453

約数の個数: 32

約数和(自身を含む): 191622240

約数和(自身を除く): 119232024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 177427, 354854, 532281, 709708, 1064562, 1419416, 2129124, 3016259, 4258248, 6032518, 9048777, 12065036, 18097554, 24130072, 36195108, 72390216]

約数ペア:

[(1, 72390216), (2, 36195108), (3, 24130072), (4, 18097554), (6, 12065036), (8, 9048777), (12, 6032518), (17, 4258248), (24, 3016259), (34, 2129124), (51, 1419416), (68, 1064562), (102, 709708), (136, 532281), (204, 354854), (408, 177427)]