78868072

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{97609}}^1$

素因数の和:97716

約数の個数: 16

約数和(自身を含む): 149343300

約数和(自身を除く): 70475228

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 97609, 195218, 390436, 780872, 9858509, 19717018, 39434036, 78868072]

約数ペア:

[(1, 78868072), (2, 39434036), (4, 19717018), (8, 9858509), (101, 780872), (202, 390436), (404, 195218), (808, 97609)]