80196912

素因数分解:

$2^4\times 3^3\times {\mathrm{185641}}^1$

素因数の和:185658

約数の個数: 40

約数和(自身を含む): 230196080

約数和(自身を除く): 149999168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 185641, 371282, 556923, 742564, 1113846, 1485128, 1670769, 2227692, 2970256, 3341538, 4455384, 5012307, 6683076, 8910768, 10024614, 13366152, 20049228, 26732304, 40098456, 80196912]

約数ペア:

[(1, 80196912), (2, 40098456), (3, 26732304), (4, 20049228), (6, 13366152), (8, 10024614), (9, 8910768), (12, 6683076), (16, 5012307), (18, 4455384), (24, 3341538), (27, 2970256), (36, 2227692), (48, 1670769), (54, 1485128), (72, 1113846), (108, 742564), (144, 556923), (216, 371282), (432, 185641)]