72023882

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 127231104

約数和(自身を除く): 55207222

約数列:

[1, 2, 7, 14, 43, 86, 181, 301, 362, 602, 661, 1267, 1322, 2534, 4627, 7783, 9254, 15566, 28423, 54481, 56846, 108962, 119641, 198961, 239282, 397922, 837487, 1674974, 5144563, 10289126, 36011941, 72023882]

約数ペア:

[(1, 72023882), (2, 36011941), (7, 10289126), (14, 5144563), (43, 1674974), (86, 837487), (181, 397922), (301, 239282), (362, 198961), (602, 119641), (661, 108962), (1267, 56846), (1322, 54481), (2534, 28423), (4627, 15566), (7783, 9254)]