72667404

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{4013}}^1$

素因数の和:4526

約数の個数: 36

約数和(自身を含む): 184098096

約数和(自身を除く): 111430692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4013, 4527, 6036, 8026, 9054, 12039, 16052, 18108, 24078, 36117, 48156, 72234, 144468, 2018539, 4037078, 6055617, 8074156, 12111234, 18166851, 24222468, 36333702, 72667404]

約数ペア:

[(1, 72667404), (2, 36333702), (3, 24222468), (4, 18166851), (6, 12111234), (9, 8074156), (12, 6055617), (18, 4037078), (36, 2018539), (503, 144468), (1006, 72234), (1509, 48156), (2012, 36117), (3018, 24078), (4013, 18108), (4527, 16052), (6036, 12039), (8026, 9054)]