74817684

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3989}}^1$

素因数の和:4520

約数の個数: 36

約数和(自身を含む): 189532980

約数和(自身を除く): 114715296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 3989, 4689, 6252, 7978, 9378, 11967, 15956, 18756, 23934, 35901, 47868, 71802, 143604, 2078269, 4156538, 6234807, 8313076, 12469614, 18704421, 24939228, 37408842, 74817684]

約数ペア:

[(1, 74817684), (2, 37408842), (3, 24939228), (4, 18704421), (6, 12469614), (9, 8313076), (12, 6234807), (18, 4156538), (36, 2078269), (521, 143604), (1042, 71802), (1563, 47868), (2084, 35901), (3126, 23934), (3989, 18756), (4689, 15956), (6252, 11967), (7978, 9378)]