123020076

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 294940800

約数和(自身を除く): 171920724

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 419, 516, 569, 838, 1138, 1257, 1676, 1707, 2276, 2514, 3414, 5028, 6828, 18017, 24467, 36034, 48934, 54051, 72068, 73401, 97868, 108102, 146802, 216204, 238411, 293604, 476822, 715233, 953644, 1430466, 2860932, 10251673, 20503346, 30755019, 41006692, 61510038, 123020076]

約数ペア:

[(1, 123020076), (2, 61510038), (3, 41006692), (4, 30755019), (6, 20503346), (12, 10251673), (43, 2860932), (86, 1430466), (129, 953644), (172, 715233), (258, 476822), (419, 293604), (516, 238411), (569, 216204), (838, 146802), (1138, 108102), (1257, 97868), (1676, 73401), (1707, 72068), (2276, 54051), (2514, 48934), (3414, 36034), (5028, 24467), (6828, 18017)]