67280772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431287}}^1$

素因数の和:431307

約数の個数: 24

約数和(自身を含む): 169064896

約数和(自身を除く): 101784124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431287, 862574, 1293861, 1725148, 2587722, 5175444, 5606731, 11213462, 16820193, 22426924, 33640386, 67280772]

約数ペア:

[(1, 67280772), (2, 33640386), (3, 22426924), (4, 16820193), (6, 11213462), (12, 5606731), (13, 5175444), (26, 2587722), (39, 1725148), (52, 1293861), (78, 862574), (156, 431287)]