76781556

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{20707}}^1$

素因数の和:20820

約数の個数: 36

約数和(自身を含む): 195980512

約数和(自身を除く): 119198956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 20707, 41414, 62121, 82828, 124242, 186363, 248484, 372726, 745452, 2132821, 4265642, 6398463, 8531284, 12796926, 19195389, 25593852, 38390778, 76781556]

約数ペア:

[(1, 76781556), (2, 38390778), (3, 25593852), (4, 19195389), (6, 12796926), (9, 8531284), (12, 6398463), (18, 4265642), (36, 2132821), (103, 745452), (206, 372726), (309, 248484), (412, 186363), (618, 124242), (927, 82828), (1236, 62121), (1854, 41414), (3708, 20707)]