68561712

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 203034624

約数和(自身を除く): 134472912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 127, 138, 144, 163, 184, 207, 254, 276, 326, 368, 381, 414, 489, 508, 552, 652, 762, 828, 978, 1016, 1104, 1143, 1304, 1467, 1524, 1656, 1956, 2032, 2286, 2608, 2921, 2934, 3048, 3312, 3749, 3912, 4572, 5842, 5868, 6096, 7498, 7824, 8763, 9144, 11247, 11684, 11736, 14996, 17526, 18288, 20701, 22494, 23368, 23472, 26289, 29992, 33741, 35052, 41402, 44988, 46736, 52578, 59984, 62103, 67482, 70104, 82804, 89976, 105156, 124206, 134964, 140208, 165608, 179952, 186309, 210312, 248412, 269928, 331216, 372618, 420624, 476123, 496824, 539856, 745236, 952246, 993648, 1428369, 1490472, 1904492, 2856738, 2980944, 3808984, 4285107, 5713476, 7617968, 8570214, 11426952, 17140428, 22853904, 34280856, 68561712]

約数ペア:

[(1, 68561712), (2, 34280856), (3, 22853904), (4, 17140428), (6, 11426952), (8, 8570214), (9, 7617968), (12, 5713476), (16, 4285107), (18, 3808984), (23, 2980944), (24, 2856738), (36, 1904492), (46, 1490472), (48, 1428369), (69, 993648), (72, 952246), (92, 745236), (127, 539856), (138, 496824), (144, 476123), (163, 420624), (184, 372618), (207, 331216), (254, 269928), (276, 248412), (326, 210312), (368, 186309), (381, 179952), (414, 165608), (489, 140208), (508, 134964), (552, 124206), (652, 105156), (762, 89976), (828, 82804), (978, 70104), (1016, 67482), (1104, 62103), (1143, 59984), (1304, 52578), (1467, 46736), (1524, 44988), (1656, 41402), (1956, 35052), (2032, 33741), (2286, 29992), (2608, 26289), (2921, 23472), (2934, 23368), (3048, 22494), (3312, 20701), (3749, 18288), (3912, 17526), (4572, 14996), (5842, 11736), (5868, 11684), (6096, 11247), (7498, 9144), (7824, 8763)]