77946022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 151787520

約数和(自身を除く): 73841498

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 89, 94, 121, 154, 178, 242, 329, 517, 623, 658, 847, 979, 1034, 1246, 1331, 1694, 1958, 2662, 3619, 4183, 5687, 6853, 7238, 8366, 9317, 10769, 11374, 13706, 18634, 21538, 29281, 39809, 46013, 58562, 62557, 75383, 79618, 92026, 118459, 125114, 150766, 236918, 322091, 437899, 506143, 644182, 829213, 875798, 1012286, 1658426, 3543001, 5567573, 7086002, 11135146, 38973011, 77946022]

約数ペア:

[(1, 77946022), (2, 38973011), (7, 11135146), (11, 7086002), (14, 5567573), (22, 3543001), (47, 1658426), (77, 1012286), (89, 875798), (94, 829213), (121, 644182), (154, 506143), (178, 437899), (242, 322091), (329, 236918), (517, 150766), (623, 125114), (658, 118459), (847, 92026), (979, 79618), (1034, 75383), (1246, 62557), (1331, 58562), (1694, 46013), (1958, 39809), (2662, 29281), (3619, 21538), (4183, 18634), (5687, 13706), (6853, 11374), (7238, 10769), (8366, 9317)]