100378728

素因数分解:

$2^3\times 3^2\times {\mathrm{1394149}}^1$

素因数の和:1394161

約数の個数: 24

約数和(自身を含む): 271859250

約数和(自身を除く): 171480522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1394149, 2788298, 4182447, 5576596, 8364894, 11153192, 12547341, 16729788, 25094682, 33459576, 50189364, 100378728]

約数ペア:

[(1, 100378728), (2, 50189364), (3, 33459576), (4, 25094682), (6, 16729788), (8, 12547341), (9, 11153192), (12, 8364894), (18, 5576596), (24, 4182447), (36, 2788298), (72, 1394149)]