72282328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 140636160

約数和(自身を除く): 68353832

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1307, 1784, 2614, 5228, 6913, 10456, 13826, 27652, 40517, 55304, 81034, 162068, 291461, 324136, 582922, 1165844, 2331688, 9035291, 18070582, 36141164, 72282328]

約数ペア:

[(1, 72282328), (2, 36141164), (4, 18070582), (8, 9035291), (31, 2331688), (62, 1165844), (124, 582922), (223, 324136), (248, 291461), (446, 162068), (892, 81034), (1307, 55304), (1784, 40517), (2614, 27652), (5228, 13826), (6913, 10456)]