67889796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{435191}}^1$

素因数の和:435211

約数の個数: 24

約数和(自身を含む): 170595264

約数和(自身を除く): 102705468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 435191, 870382, 1305573, 1740764, 2611146, 5222292, 5657483, 11314966, 16972449, 22629932, 33944898, 67889796]

約数ペア:

[(1, 67889796), (2, 33944898), (3, 22629932), (4, 16972449), (6, 11314966), (12, 5657483), (13, 5222292), (26, 2611146), (39, 1740764), (52, 1305573), (78, 870382), (156, 435191)]