68829156

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 205564800

約数和(自身を除く): 136735644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 121, 132, 138, 198, 207, 229, 242, 253, 276, 297, 363, 396, 414, 458, 484, 506, 594, 621, 687, 726, 759, 828, 916, 1012, 1089, 1188, 1242, 1374, 1452, 1518, 2061, 2178, 2277, 2484, 2519, 2748, 2783, 3036, 3267, 4122, 4356, 4554, 5038, 5267, 5566, 6183, 6534, 6831, 7557, 8244, 8349, 9108, 10076, 10534, 11132, 12366, 13068, 13662, 15114, 15801, 16698, 21068, 22671, 24732, 25047, 27324, 27709, 30228, 31602, 33396, 45342, 47403, 50094, 55418, 57937, 63204, 68013, 75141, 83127, 90684, 94806, 100188, 110836, 115874, 136026, 142209, 150282, 166254, 173811, 189612, 231748, 249381, 272052, 284418, 300564, 332508, 347622, 498762, 521433, 568836, 637307, 695244, 748143, 997524, 1042866, 1274614, 1496286, 1564299, 1911921, 2085732, 2549228, 2992572, 3128598, 3823842, 5735763, 6257196, 7647684, 11471526, 17207289, 22943052, 34414578, 68829156]

約数ペア:

[(1, 68829156), (2, 34414578), (3, 22943052), (4, 17207289), (6, 11471526), (9, 7647684), (11, 6257196), (12, 5735763), (18, 3823842), (22, 3128598), (23, 2992572), (27, 2549228), (33, 2085732), (36, 1911921), (44, 1564299), (46, 1496286), (54, 1274614), (66, 1042866), (69, 997524), (92, 748143), (99, 695244), (108, 637307), (121, 568836), (132, 521433), (138, 498762), (198, 347622), (207, 332508), (229, 300564), (242, 284418), (253, 272052), (276, 249381), (297, 231748), (363, 189612), (396, 173811), (414, 166254), (458, 150282), (484, 142209), (506, 136026), (594, 115874), (621, 110836), (687, 100188), (726, 94806), (759, 90684), (828, 83127), (916, 75141), (1012, 68013), (1089, 63204), (1188, 57937), (1242, 55418), (1374, 50094), (1452, 47403), (1518, 45342), (2061, 33396), (2178, 31602), (2277, 30228), (2484, 27709), (2519, 27324), (2748, 25047), (2783, 24732), (3036, 22671), (3267, 21068), (4122, 16698), (4356, 15801), (4554, 15114), (5038, 13662), (5267, 13068), (5566, 12366), (6183, 11132), (6534, 10534), (6831, 10076), (7557, 9108), (8244, 8349)]