66259788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8863}}^1$

素因数の和:8966

約数の個数: 48

約数和(自身を含む): 178698240

約数和(自身を除く): 112438452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 8863, 17726, 26589, 35452, 53178, 62041, 106356, 124082, 186123, 248164, 372246, 744492, 788807, 1577614, 2366421, 3155228, 4732842, 5521649, 9465684, 11043298, 16564947, 22086596, 33129894, 66259788]

約数ペア:

[(1, 66259788), (2, 33129894), (3, 22086596), (4, 16564947), (6, 11043298), (7, 9465684), (12, 5521649), (14, 4732842), (21, 3155228), (28, 2366421), (42, 1577614), (84, 788807), (89, 744492), (178, 372246), (267, 248164), (356, 186123), (534, 124082), (623, 106356), (1068, 62041), (1246, 53178), (1869, 35452), (2492, 26589), (3738, 17726), (7476, 8863)]