129491424

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1400

約数の個数: 72

約数和(自身を含む): 369375552

約数和(自身を除く): 239884128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 863, 1042, 1563, 1726, 2084, 2589, 3126, 3452, 4168, 4689, 5178, 6252, 6904, 7767, 8336, 9378, 10356, 12504, 13808, 15534, 16672, 18756, 20712, 25008, 27616, 31068, 37512, 41424, 50016, 62136, 75024, 82848, 124272, 150048, 248544, 449623, 899246, 1348869, 1798492, 2697738, 3596984, 4046607, 5395476, 7193968, 8093214, 10790952, 14387936, 16186428, 21581904, 32372856, 43163808, 64745712, 129491424]

約数ペア:

[(1, 129491424), (2, 64745712), (3, 43163808), (4, 32372856), (6, 21581904), (8, 16186428), (9, 14387936), (12, 10790952), (16, 8093214), (18, 7193968), (24, 5395476), (32, 4046607), (36, 3596984), (48, 2697738), (72, 1798492), (96, 1348869), (144, 899246), (288, 449623), (521, 248544), (863, 150048), (1042, 124272), (1563, 82848), (1726, 75024), (2084, 62136), (2589, 50016), (3126, 41424), (3452, 37512), (4168, 31068), (4689, 27616), (5178, 25008), (6252, 20712), (6904, 18756), (7767, 16672), (8336, 15534), (9378, 13808), (10356, 12504)]