68080008

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 178516800

約数和(自身を除く): 110436792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 984, 1032, 1609, 1763, 3218, 3526, 4827, 5289, 6436, 7052, 9654, 10578, 12872, 14104, 19308, 21156, 38616, 42312, 65969, 69187, 131938, 138374, 197907, 207561, 263876, 276748, 395814, 415122, 527752, 553496, 791628, 830244, 1583256, 1660488, 2836667, 5673334, 8510001, 11346668, 17020002, 22693336, 34040004, 68080008]

約数ペア:

[(1, 68080008), (2, 34040004), (3, 22693336), (4, 17020002), (6, 11346668), (8, 8510001), (12, 5673334), (24, 2836667), (41, 1660488), (43, 1583256), (82, 830244), (86, 791628), (123, 553496), (129, 527752), (164, 415122), (172, 395814), (246, 276748), (258, 263876), (328, 207561), (344, 197907), (492, 138374), (516, 131938), (984, 69187), (1032, 65969), (1609, 42312), (1763, 38616), (3218, 21156), (3526, 19308), (4827, 14104), (5289, 12872), (6436, 10578), (7052, 9654)]