71895876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{460871}}^1$

素因数の和:460891

約数の個数: 24

約数和(自身を含む): 180661824

約数和(自身を除く): 108765948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 460871, 921742, 1382613, 1843484, 2765226, 5530452, 5991323, 11982646, 17973969, 23965292, 35947938, 71895876]

約数ペア:

[(1, 71895876), (2, 35947938), (3, 23965292), (4, 17973969), (6, 11982646), (12, 5991323), (13, 5530452), (26, 2765226), (39, 1843484), (52, 1382613), (78, 921742), (156, 460871)]