72797256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144439}}^1$

素因数の和:144458

約数の個数: 48

約数和(自身を含む): 225326400

約数和(自身を除く): 152529144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144439, 288878, 433317, 577756, 866634, 1011073, 1155512, 1299951, 1733268, 2022146, 2599902, 3033219, 3466536, 4044292, 5199804, 6066438, 8088584, 9099657, 10399608, 12132876, 18199314, 24265752, 36398628, 72797256]

約数ペア:

[(1, 72797256), (2, 36398628), (3, 24265752), (4, 18199314), (6, 12132876), (7, 10399608), (8, 9099657), (9, 8088584), (12, 6066438), (14, 5199804), (18, 4044292), (21, 3466536), (24, 3033219), (28, 2599902), (36, 2022146), (42, 1733268), (56, 1299951), (63, 1155512), (72, 1011073), (84, 866634), (126, 577756), (168, 433317), (252, 288878), (504, 144439)]