71808456

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{44657}}^1$

素因数の和:44733

約数の個数: 32

約数和(自身を含む): 182204640

約数和(自身を除く): 110396184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 44657, 89314, 133971, 178628, 267942, 357256, 535884, 1071768, 2992019, 5984038, 8976057, 11968076, 17952114, 23936152, 35904228, 71808456]

約数ペア:

[(1, 71808456), (2, 35904228), (3, 23936152), (4, 17952114), (6, 11968076), (8, 8976057), (12, 5984038), (24, 2992019), (67, 1071768), (134, 535884), (201, 357256), (268, 267942), (402, 178628), (536, 133971), (804, 89314), (1608, 44657)]