67979772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269761}}^1$

素因数の和:269778

約数の個数: 36

約数和(自身を含む): 196386736

約数和(自身を除く): 128406964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269761, 539522, 809283, 1079044, 1618566, 1888327, 2427849, 3237132, 3776654, 4855698, 5664981, 7553308, 9711396, 11329962, 16994943, 22659924, 33989886, 67979772]

約数ペア:

[(1, 67979772), (2, 33989886), (3, 22659924), (4, 16994943), (6, 11329962), (7, 9711396), (9, 7553308), (12, 5664981), (14, 4855698), (18, 3776654), (21, 3237132), (28, 2427849), (36, 1888327), (42, 1618566), (63, 1079044), (84, 809283), (126, 539522), (252, 269761)]