82257624

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^2$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 229369140

約数和(自身を除く): 147111516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 163, 172, 258, 326, 344, 387, 489, 516, 652, 774, 978, 1032, 1304, 1467, 1548, 1956, 2934, 3096, 3912, 5868, 7009, 11736, 14018, 21027, 26569, 28036, 42054, 53138, 56072, 63081, 79707, 84108, 106276, 126162, 159414, 168216, 212552, 239121, 252324, 318828, 478242, 504648, 637656, 956484, 1142467, 1912968, 2284934, 3427401, 4569868, 6854802, 9139736, 10282203, 13709604, 20564406, 27419208, 41128812, 82257624]

約数ペア:

[(1, 82257624), (2, 41128812), (3, 27419208), (4, 20564406), (6, 13709604), (8, 10282203), (9, 9139736), (12, 6854802), (18, 4569868), (24, 3427401), (36, 2284934), (43, 1912968), (72, 1142467), (86, 956484), (129, 637656), (163, 504648), (172, 478242), (258, 318828), (326, 252324), (344, 239121), (387, 212552), (489, 168216), (516, 159414), (652, 126162), (774, 106276), (978, 84108), (1032, 79707), (1304, 63081), (1467, 56072), (1548, 53138), (1956, 42054), (2934, 28036), (3096, 26569), (3912, 21027), (5868, 14018), (7009, 11736)]