40378032

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6578

約数の個数: 60

約数和(自身を含む): 115648104

約数和(自身を除く): 75270072

約数列:

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

約数ペア:

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