72371204

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 128916480

約数和(自身を除く): 56545276

約数列:

[1, 2, 4, 109, 127, 218, 254, 436, 508, 1307, 2614, 5228, 13843, 27686, 55372, 142463, 165989, 284926, 331978, 569852, 663956, 18092801, 36185602, 72371204]

約数ペア:

[(1, 72371204), (2, 36185602), (4, 18092801), (109, 663956), (127, 569852), (218, 331978), (254, 284926), (436, 165989), (508, 142463), (1307, 55372), (2614, 27686), (5228, 13843)]