81514008

素因数分解:

$2^3\times 3^2\times {\mathrm{1132139}}^1$

素因数の和:1132151

約数の個数: 24

約数和(自身を含む): 220767300

約数和(自身を除く): 139253292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1132139, 2264278, 3396417, 4528556, 6792834, 9057112, 10189251, 13585668, 20378502, 27171336, 40757004, 81514008]

約数ペア:

[(1, 81514008), (2, 40757004), (3, 27171336), (4, 20378502), (6, 13585668), (8, 10189251), (9, 9057112), (12, 6792834), (18, 4528556), (24, 3396417), (36, 2264278), (72, 1132139)]