72207676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11447}}^1$

素因数の和:11553

約数の個数: 24

約数和(自身を含む): 134628480

約数和(自身を除く): 62420804

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 11447, 22894, 45788, 217493, 434986, 869972, 950101, 1900202, 3800404, 18051919, 36103838, 72207676]

約数ペア:

[(1, 72207676), (2, 36103838), (4, 18051919), (19, 3800404), (38, 1900202), (76, 950101), (83, 869972), (166, 434986), (332, 217493), (1577, 45788), (3154, 22894), (6308, 11447)]