71840268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64373}}^1$

素因数の和:64414

約数の個数: 36

約数和(自身を含む): 187457088

約数和(自身を除く): 115616820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 64373, 128746, 193119, 257492, 386238, 579357, 772476, 1158714, 1995563, 2317428, 3991126, 5986689, 7982252, 11973378, 17960067, 23946756, 35920134, 71840268]

約数ペア:

[(1, 71840268), (2, 35920134), (3, 23946756), (4, 17960067), (6, 11973378), (9, 7982252), (12, 5986689), (18, 3991126), (31, 2317428), (36, 1995563), (62, 1158714), (93, 772476), (124, 579357), (186, 386238), (279, 257492), (372, 193119), (558, 128746), (1116, 64373)]