67746978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3253}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 159901560

約数和(自身を除く): 92154582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3253, 3471, 6506, 6942, 9759, 10413, 19518, 20826, 29277, 42289, 58554, 84578, 126867, 253734, 289517, 380601, 579034, 761202, 868551, 1737102, 2605653, 3763721, 5211306, 7527442, 11291163, 22582326, 33873489, 67746978]

約数ペア:

[(1, 67746978), (2, 33873489), (3, 22582326), (6, 11291163), (9, 7527442), (13, 5211306), (18, 3763721), (26, 2605653), (39, 1737102), (78, 868551), (89, 761202), (117, 579034), (178, 380601), (234, 289517), (267, 253734), (534, 126867), (801, 84578), (1157, 58554), (1602, 42289), (2314, 29277), (3253, 20826), (3471, 19518), (6506, 10413), (6942, 9759)]