72800496

素因数分解:

$2^4\times 3^2\times {\mathrm{505559}}^1$

素因数の和:505573

約数の個数: 30

約数和(自身を含む): 203740680

約数和(自身を除く): 130940184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505559, 1011118, 1516677, 2022236, 3033354, 4044472, 4550031, 6066708, 8088944, 9100062, 12133416, 18200124, 24266832, 36400248, 72800496]

約数ペア:

[(1, 72800496), (2, 36400248), (3, 24266832), (4, 18200124), (6, 12133416), (8, 9100062), (9, 8088944), (12, 6066708), (16, 4550031), (18, 4044472), (24, 3033354), (36, 2022236), (48, 1516677), (72, 1011118), (144, 505559)]