64663704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42767}}^1$

素因数の和:42789

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 140622696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42767, 85534, 128301, 171068, 256602, 299369, 342136, 384903, 513204, 598738, 769806, 898107, 1026408, 1154709, 1197476, 1539612, 1796214, 2309418, 2394952, 2694321, 3079224, 3592428, 4618836, 5388642, 7184856, 8082963, 9237672, 10777284, 16165926, 21554568, 32331852, 64663704]

約数ペア:

[(1, 64663704), (2, 32331852), (3, 21554568), (4, 16165926), (6, 10777284), (7, 9237672), (8, 8082963), (9, 7184856), (12, 5388642), (14, 4618836), (18, 3592428), (21, 3079224), (24, 2694321), (27, 2394952), (28, 2309418), (36, 1796214), (42, 1539612), (54, 1197476), (56, 1154709), (63, 1026408), (72, 898107), (84, 769806), (108, 598738), (126, 513204), (168, 384903), (189, 342136), (216, 299369), (252, 256602), (378, 171068), (504, 128301), (756, 85534), (1512, 42767)]