67520826

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 82388934

約数列:

[1, 2, 3, 6, 9, 18, 79, 103, 158, 206, 237, 309, 461, 474, 618, 711, 922, 927, 1383, 1422, 1854, 2766, 4149, 8137, 8298, 16274, 24411, 36419, 47483, 48822, 72838, 73233, 94966, 109257, 142449, 146466, 218514, 284898, 327771, 427347, 655542, 854694, 3751157, 7502314, 11253471, 22506942, 33760413, 67520826]

約数ペア:

[(1, 67520826), (2, 33760413), (3, 22506942), (6, 11253471), (9, 7502314), (18, 3751157), (79, 854694), (103, 655542), (158, 427347), (206, 327771), (237, 284898), (309, 218514), (461, 146466), (474, 142449), (618, 109257), (711, 94966), (922, 73233), (927, 72838), (1383, 48822), (1422, 47483), (1854, 36419), (2766, 24411), (4149, 16274), (8137, 8298)]