71825814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 165484800

約数和(自身を除く): 93658986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 2039, 3914, 4078, 5871, 6117, 11742, 12234, 17613, 18351, 35226, 36702, 38741, 77482, 116223, 210017, 232446, 348669, 420034, 630051, 697338, 1260102, 1890153, 3780306, 3990323, 7980646, 11970969, 23941938, 35912907, 71825814]

約数ペア:

[(1, 71825814), (2, 35912907), (3, 23941938), (6, 11970969), (9, 7980646), (18, 3990323), (19, 3780306), (38, 1890153), (57, 1260102), (103, 697338), (114, 630051), (171, 420034), (206, 348669), (309, 232446), (342, 210017), (618, 116223), (927, 77482), (1854, 38741), (1957, 36702), (2039, 35226), (3914, 18351), (4078, 17613), (5871, 12234), (6117, 11742)]