68491416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 201096000

約数和(自身を除く): 132604584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 139, 147, 168, 196, 278, 294, 392, 417, 419, 556, 588, 834, 838, 973, 1112, 1176, 1257, 1668, 1676, 1946, 2514, 2919, 2933, 3336, 3352, 3892, 5028, 5838, 5866, 6811, 7784, 8799, 10056, 11676, 11732, 13622, 17598, 20433, 20531, 23352, 23464, 27244, 35196, 40866, 41062, 54488, 58241, 61593, 70392, 81732, 82124, 116482, 123186, 163464, 164248, 174723, 232964, 246372, 349446, 407687, 465928, 492744, 698892, 815374, 1223061, 1397784, 1630748, 2446122, 2853809, 3261496, 4892244, 5707618, 8561427, 9784488, 11415236, 17122854, 22830472, 34245708, 68491416]

約数ペア:

[(1, 68491416), (2, 34245708), (3, 22830472), (4, 17122854), (6, 11415236), (7, 9784488), (8, 8561427), (12, 5707618), (14, 4892244), (21, 3261496), (24, 2853809), (28, 2446122), (42, 1630748), (49, 1397784), (56, 1223061), (84, 815374), (98, 698892), (139, 492744), (147, 465928), (168, 407687), (196, 349446), (278, 246372), (294, 232964), (392, 174723), (417, 164248), (419, 163464), (556, 123186), (588, 116482), (834, 82124), (838, 81732), (973, 70392), (1112, 61593), (1176, 58241), (1257, 54488), (1668, 41062), (1676, 40866), (1946, 35196), (2514, 27244), (2919, 23464), (2933, 23352), (3336, 20531), (3352, 20433), (3892, 17598), (5028, 13622), (5838, 11732), (5866, 11676), (6811, 10056), (7784, 8799)]