71900496

素因数分解:

$2^4\times 3^2\times {\mathrm{499309}}^1$

素因数の和:499323

約数の個数: 30

約数和(自身を含む): 201221930

約数和(自身を除く): 129321434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499309, 998618, 1497927, 1997236, 2995854, 3994472, 4493781, 5991708, 7988944, 8987562, 11983416, 17975124, 23966832, 35950248, 71900496]

約数ペア:

[(1, 71900496), (2, 35950248), (3, 23966832), (4, 17975124), (6, 11983416), (8, 8987562), (9, 7988944), (12, 5991708), (16, 4493781), (18, 3994472), (24, 2995854), (36, 1997236), (48, 1497927), (72, 998618), (144, 499309)]