78621876

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29917}}^1$

素因数の和:30000

約数の個数: 36

約数和(自身を含む): 201467812

約数和(自身を除く): 122845936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 29917, 59834, 89751, 119668, 179502, 269253, 359004, 538506, 1077012, 2183941, 4367882, 6551823, 8735764, 13103646, 19655469, 26207292, 39310938, 78621876]

約数ペア:

[(1, 78621876), (2, 39310938), (3, 26207292), (4, 19655469), (6, 13103646), (9, 8735764), (12, 6551823), (18, 4367882), (36, 2183941), (73, 1077012), (146, 538506), (219, 359004), (292, 269253), (438, 179502), (657, 119668), (876, 89751), (1314, 59834), (2628, 29917)]