72504378

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{39107}}^1$

素因数の和:39218

約数の個数: 24

約数和(自身を含む): 158622048

約数和(自身を除く): 86117670

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 39107, 78214, 117321, 234642, 351963, 703926, 4028021, 8056042, 12084063, 24168126, 36252189, 72504378]

約数ペア:

[(1, 72504378), (2, 36252189), (3, 24168126), (6, 12084063), (9, 8056042), (18, 4028021), (103, 703926), (206, 351963), (309, 234642), (618, 117321), (927, 78214), (1854, 39107)]