125805204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{166409}}^1$

素因数の和:166429

約数の個数: 48

約数和(自身を含む): 372758400

約数和(自身を除く): 246953196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 166409, 332818, 499227, 665636, 998454, 1164863, 1497681, 1996908, 2329726, 2995362, 3494589, 4493043, 4659452, 5990724, 6989178, 8986086, 10483767, 13978356, 17972172, 20967534, 31451301, 41935068, 62902602, 125805204]

約数ペア:

[(1, 125805204), (2, 62902602), (3, 41935068), (4, 31451301), (6, 20967534), (7, 17972172), (9, 13978356), (12, 10483767), (14, 8986086), (18, 6989178), (21, 5990724), (27, 4659452), (28, 4493043), (36, 3494589), (42, 2995362), (54, 2329726), (63, 1996908), (84, 1497681), (108, 1164863), (126, 998454), (189, 665636), (252, 499227), (378, 332818), (756, 166409)]