72578712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{177889}}^1$

素因数の和:177915

約数の個数: 32

約数和(自身を含む): 192121200

約数和(自身を除く): 119542488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 177889, 355778, 533667, 711556, 1067334, 1423112, 2134668, 3024113, 4269336, 6048226, 9072339, 12096452, 18144678, 24192904, 36289356, 72578712]

約数ペア:

[(1, 72578712), (2, 36289356), (3, 24192904), (4, 18144678), (6, 12096452), (8, 9072339), (12, 6048226), (17, 4269336), (24, 3024113), (34, 2134668), (51, 1423112), (68, 1067334), (102, 711556), (136, 533667), (204, 355778), (408, 177889)]