74749608

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 133647192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 863, 1203, 1604, 1726, 2406, 2589, 3208, 3452, 3609, 4812, 5178, 6904, 7218, 7767, 9624, 10356, 10827, 14436, 15534, 20712, 21654, 23301, 28872, 31068, 43308, 46602, 62136, 86616, 93204, 186408, 346063, 692126, 1038189, 1384252, 2076378, 2768504, 3114567, 4152756, 6229134, 8305512, 9343701, 12458268, 18687402, 24916536, 37374804, 74749608]

約数ペア:

[(1, 74749608), (2, 37374804), (3, 24916536), (4, 18687402), (6, 12458268), (8, 9343701), (9, 8305512), (12, 6229134), (18, 4152756), (24, 3114567), (27, 2768504), (36, 2076378), (54, 1384252), (72, 1038189), (108, 692126), (216, 346063), (401, 186408), (802, 93204), (863, 86616), (1203, 62136), (1604, 46602), (1726, 43308), (2406, 31068), (2589, 28872), (3208, 23301), (3452, 21654), (3609, 20712), (4812, 15534), (5178, 14436), (6904, 10827), (7218, 10356), (7767, 9624)]