81269112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{11717}}^1$

素因数の和:11760

約数の個数: 48

約数和(自身を含む): 215845560

約数和(自身を除く): 134576448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 11717, 23434, 35151, 46868, 70302, 93736, 140604, 199189, 281208, 398378, 597567, 796756, 1195134, 1593512, 2390268, 3386213, 4780536, 6772426, 10158639, 13544852, 20317278, 27089704, 40634556, 81269112]

約数ペア:

[(1, 81269112), (2, 40634556), (3, 27089704), (4, 20317278), (6, 13544852), (8, 10158639), (12, 6772426), (17, 4780536), (24, 3386213), (34, 2390268), (51, 1593512), (68, 1195134), (102, 796756), (136, 597567), (204, 398378), (289, 281208), (408, 199189), (578, 140604), (867, 93736), (1156, 70302), (1734, 46868), (2312, 35151), (3468, 23434), (6936, 11717)]