80712432

素因数分解:

$2^4\times 3^2\times {\mathrm{560503}}^1$

素因数の和:560517

約数の個数: 30

約数和(自身を含む): 225883112

約数和(自身を除く): 145170680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560503, 1121006, 1681509, 2242012, 3363018, 4484024, 5044527, 6726036, 8968048, 10089054, 13452072, 20178108, 26904144, 40356216, 80712432]

約数ペア:

[(1, 80712432), (2, 40356216), (3, 26904144), (4, 20178108), (6, 13452072), (8, 10089054), (9, 8968048), (12, 6726036), (16, 5044527), (18, 4484024), (24, 3363018), (36, 2242012), (48, 1681509), (72, 1121006), (144, 560503)]