80756064

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6580

約数の個数: 72

約数和(自身を含む): 235026792

約数和(自身を除く): 154270728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 6521, 12384, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 104336, 117378, 156504, 208672, 234756, 280403, 313008, 469512, 560806, 626016, 841209, 939024, 1121612, 1682418, 1878048, 2243224, 2523627, 3364836, 4486448, 5047254, 6729672, 8972896, 10094508, 13459344, 20189016, 26918688, 40378032, 80756064]

約数ペア:

[(1, 80756064), (2, 40378032), (3, 26918688), (4, 20189016), (6, 13459344), (8, 10094508), (9, 8972896), (12, 6729672), (16, 5047254), (18, 4486448), (24, 3364836), (32, 2523627), (36, 2243224), (43, 1878048), (48, 1682418), (72, 1121612), (86, 939024), (96, 841209), (129, 626016), (144, 560806), (172, 469512), (258, 313008), (288, 280403), (344, 234756), (387, 208672), (516, 156504), (688, 117378), (774, 104336), (1032, 78252), (1376, 58689), (1548, 52168), (2064, 39126), (3096, 26084), (4128, 19563), (6192, 13042), (6521, 12384)]