81769872

素因数分解:

$2^4\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1733}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 211575744

約数和(自身を除く): 129805872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 983, 1733, 1966, 2949, 3466, 3932, 5199, 5898, 6932, 7864, 10398, 11796, 13864, 15728, 20796, 23592, 27728, 41592, 47184, 83184, 1703539, 3407078, 5110617, 6814156, 10221234, 13628312, 20442468, 27256624, 40884936, 81769872]

約数ペア:

[(1, 81769872), (2, 40884936), (3, 27256624), (4, 20442468), (6, 13628312), (8, 10221234), (12, 6814156), (16, 5110617), (24, 3407078), (48, 1703539), (983, 83184), (1733, 47184), (1966, 41592), (2949, 27728), (3466, 23592), (3932, 20796), (5199, 15728), (5898, 13864), (6932, 11796), (7864, 10398)]