78714762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^4$

素因数の和:160

約数の個数: 40

約数和(自身を含む): 184917216

約数和(自身を除く): 106202454

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1369, 1554, 2738, 4107, 8214, 9583, 19166, 28749, 50653, 57498, 101306, 151959, 303918, 354571, 709142, 1063713, 1874161, 2127426, 3748322, 5622483, 11244966, 13119127, 26238254, 39357381, 78714762]

約数ペア:

[(1, 78714762), (2, 39357381), (3, 26238254), (6, 13119127), (7, 11244966), (14, 5622483), (21, 3748322), (37, 2127426), (42, 1874161), (74, 1063713), (111, 709142), (222, 354571), (259, 303918), (518, 151959), (777, 101306), (1369, 57498), (1554, 50653), (2738, 28749), (4107, 19166), (8214, 9583)]