64750392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{128473}}^1$

素因数の和:128492

約数の個数: 48

約数和(自身を含む): 200419440

約数和(自身を除く): 135669048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 128473, 256946, 385419, 513892, 770838, 899311, 1027784, 1156257, 1541676, 1798622, 2312514, 2697933, 3083352, 3597244, 4625028, 5395866, 7194488, 8093799, 9250056, 10791732, 16187598, 21583464, 32375196, 64750392]

約数ペア:

[(1, 64750392), (2, 32375196), (3, 21583464), (4, 16187598), (6, 10791732), (7, 9250056), (8, 8093799), (9, 7194488), (12, 5395866), (14, 4625028), (18, 3597244), (21, 3083352), (24, 2697933), (28, 2312514), (36, 1798622), (42, 1541676), (56, 1156257), (63, 1027784), (72, 899311), (84, 770838), (126, 513892), (168, 385419), (252, 256946), (504, 128473)]