72080204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151429}}^1$

素因数の和:151457

約数の個数: 24

約数和(自身を含む): 152641440

約数和(自身を除く): 80561236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 151429, 302858, 605716, 1060003, 2120006, 2574293, 4240012, 5148586, 10297172, 18020051, 36040102, 72080204]

約数ペア:

[(1, 72080204), (2, 36040102), (4, 18020051), (7, 10297172), (14, 5148586), (17, 4240012), (28, 2574293), (34, 2120006), (68, 1060003), (119, 605716), (238, 302858), (476, 151429)]