172642248

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55763}}^1$

素因数の和:55818

約数の個数: 48

約数和(自身を含む): 478455120

約数和(自身を除く): 305812872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 55763, 111526, 167289, 223052, 334578, 446104, 501867, 669156, 1003734, 1338312, 2007468, 2397809, 4014936, 4795618, 7193427, 9591236, 14386854, 19182472, 21580281, 28773708, 43160562, 57547416, 86321124, 172642248]

約数ペア:

[(1, 172642248), (2, 86321124), (3, 57547416), (4, 43160562), (6, 28773708), (8, 21580281), (9, 19182472), (12, 14386854), (18, 9591236), (24, 7193427), (36, 4795618), (43, 4014936), (72, 2397809), (86, 2007468), (129, 1338312), (172, 1003734), (258, 669156), (344, 501867), (387, 446104), (516, 334578), (774, 223052), (1032, 167289), (1548, 111526), (3096, 55763)]