72704178

素因数分解:

$2^1\times 3^2\times {\mathrm{1777}}^1\times {\mathrm{2273}}^1$

素因数の和:4058

約数の個数: 24

約数和(自身を含む): 157683708

約数和(自身を除く): 84979530

約数列:

[1, 2, 3, 6, 9, 18, 1777, 2273, 3554, 4546, 5331, 6819, 10662, 13638, 15993, 20457, 31986, 40914, 4039121, 8078242, 12117363, 24234726, 36352089, 72704178]

約数ペア:

[(1, 72704178), (2, 36352089), (3, 24234726), (6, 12117363), (9, 8078242), (18, 4039121), (1777, 40914), (2273, 31986), (3554, 20457), (4546, 15993), (5331, 13638), (6819, 10662)]