71895372

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 171225600

約数和(自身を除く): 99330228

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 181, 237, 316, 362, 419, 474, 543, 724, 838, 948, 1086, 1257, 1676, 2172, 2514, 5028, 14299, 28598, 33101, 42897, 57196, 66202, 75839, 85794, 99303, 132404, 151678, 171588, 198606, 227517, 303356, 397212, 455034, 910068, 5991281, 11982562, 17973843, 23965124, 35947686, 71895372]

約数ペア:

[(1, 71895372), (2, 35947686), (3, 23965124), (4, 17973843), (6, 11982562), (12, 5991281), (79, 910068), (158, 455034), (181, 397212), (237, 303356), (316, 227517), (362, 198606), (419, 171588), (474, 151678), (543, 132404), (724, 99303), (838, 85794), (948, 75839), (1086, 66202), (1257, 57196), (1676, 42897), (2172, 33101), (2514, 28598), (5028, 14299)]