7806888

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 22176000

約数和(自身を除く): 14369112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 769, 846, 1128, 1269, 1538, 1692, 2307, 2538, 3076, 3384, 4614, 5076, 6152, 6921, 9228, 10152, 13842, 18456, 20763, 27684, 36143, 41526, 55368, 72286, 83052, 108429, 144572, 166104, 216858, 289144, 325287, 433716, 650574, 867432, 975861, 1301148, 1951722, 2602296, 3903444, 7806888]

約数ペア:

[(1, 7806888), (2, 3903444), (3, 2602296), (4, 1951722), (6, 1301148), (8, 975861), (9, 867432), (12, 650574), (18, 433716), (24, 325287), (27, 289144), (36, 216858), (47, 166104), (54, 144572), (72, 108429), (94, 83052), (108, 72286), (141, 55368), (188, 41526), (216, 36143), (282, 27684), (376, 20763), (423, 18456), (564, 13842), (769, 10152), (846, 9228), (1128, 6921), (1269, 6152), (1538, 5076), (1692, 4614), (2307, 3384), (2538, 3076)]