126439992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{35839}}^1$

素因数の和:35865

約数の個数: 72

約数和(自身を含む): 398361600

約数和(自身を除く): 271921608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 35839, 71678, 107517, 143356, 215034, 250873, 286712, 322551, 430068, 501746, 645102, 752619, 860136, 1003492, 1290204, 1505238, 1756111, 2006984, 2257857, 2580408, 3010476, 3512222, 4515714, 5268333, 6020952, 7024444, 9031428, 10536666, 14048888, 15804999, 18062856, 21073332, 31609998, 42146664, 63219996, 126439992]

約数ペア:

[(1, 126439992), (2, 63219996), (3, 42146664), (4, 31609998), (6, 21073332), (7, 18062856), (8, 15804999), (9, 14048888), (12, 10536666), (14, 9031428), (18, 7024444), (21, 6020952), (24, 5268333), (28, 4515714), (36, 3512222), (42, 3010476), (49, 2580408), (56, 2257857), (63, 2006984), (72, 1756111), (84, 1505238), (98, 1290204), (126, 1003492), (147, 860136), (168, 752619), (196, 645102), (252, 501746), (294, 430068), (392, 322551), (441, 286712), (504, 250873), (588, 215034), (882, 143356), (1176, 107517), (1764, 71678), (3528, 35839)]