68906568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 108904632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 239, 246, 293, 328, 478, 492, 586, 717, 879, 956, 984, 1172, 1434, 1758, 1912, 2344, 2868, 3516, 5736, 7032, 9799, 12013, 19598, 24026, 29397, 36039, 39196, 48052, 58794, 70027, 72078, 78392, 96104, 117588, 140054, 144156, 210081, 235176, 280108, 288312, 420162, 560216, 840324, 1680648, 2871107, 5742214, 8613321, 11484428, 17226642, 22968856, 34453284, 68906568]

約数ペア:

[(1, 68906568), (2, 34453284), (3, 22968856), (4, 17226642), (6, 11484428), (8, 8613321), (12, 5742214), (24, 2871107), (41, 1680648), (82, 840324), (123, 560216), (164, 420162), (239, 288312), (246, 280108), (293, 235176), (328, 210081), (478, 144156), (492, 140054), (586, 117588), (717, 96104), (879, 78392), (956, 72078), (984, 70027), (1172, 58794), (1434, 48052), (1758, 39196), (1912, 36039), (2344, 29397), (2868, 24026), (3516, 19598), (5736, 12013), (7032, 9799)]