82472117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 26391883

約数列:

[1, 7, 13, 17, 89, 91, 119, 221, 599, 623, 1157, 1513, 1547, 4193, 7787, 8099, 10183, 10591, 19669, 53311, 54509, 71281, 132379, 137683, 373177, 693043, 906287, 926653, 4851301, 6344009, 11781731, 82472117]

約数ペア:

[(1, 82472117), (7, 11781731), (13, 6344009), (17, 4851301), (89, 926653), (91, 906287), (119, 693043), (221, 373177), (599, 137683), (623, 132379), (1157, 71281), (1513, 54509), (1547, 53311), (4193, 19669), (7787, 10591), (8099, 10183)]