77398566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39209}}^1$

素因数の和:39268

約数の個数: 32

約数和(自身を含む): 180679680

約数和(自身を除く): 103281114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 39209, 78418, 117627, 235254, 274463, 548926, 823389, 1646778, 1842823, 3685646, 5528469, 11056938, 12899761, 25799522, 38699283, 77398566]

約数ペア:

[(1, 77398566), (2, 38699283), (3, 25799522), (6, 12899761), (7, 11056938), (14, 5528469), (21, 3685646), (42, 1842823), (47, 1646778), (94, 823389), (141, 548926), (282, 274463), (329, 235254), (658, 117627), (987, 78418), (1974, 39209)]