66855888

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 120

約数和(自身を含む): 211097600

約数和(自身を除く): 144241712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1279, 1452, 1584, 1936, 2178, 2376, 2558, 2904, 3267, 3837, 4356, 4752, 5116, 5808, 6534, 7674, 8712, 10232, 11511, 13068, 14069, 15348, 17424, 20464, 23022, 26136, 28138, 30696, 34533, 42207, 46044, 52272, 56276, 61392, 69066, 84414, 92088, 112552, 126621, 138132, 154759, 168828, 184176, 225104, 253242, 276264, 309518, 337656, 379863, 464277, 506484, 552528, 619036, 675312, 759726, 928554, 1012968, 1238072, 1392831, 1519452, 1857108, 2025936, 2476144, 2785662, 3038904, 3714216, 4178493, 5571324, 6077808, 7428432, 8356986, 11142648, 16713972, 22285296, 33427944, 66855888]

約数ペア:

[(1, 66855888), (2, 33427944), (3, 22285296), (4, 16713972), (6, 11142648), (8, 8356986), (9, 7428432), (11, 6077808), (12, 5571324), (16, 4178493), (18, 3714216), (22, 3038904), (24, 2785662), (27, 2476144), (33, 2025936), (36, 1857108), (44, 1519452), (48, 1392831), (54, 1238072), (66, 1012968), (72, 928554), (88, 759726), (99, 675312), (108, 619036), (121, 552528), (132, 506484), (144, 464277), (176, 379863), (198, 337656), (216, 309518), (242, 276264), (264, 253242), (297, 225104), (363, 184176), (396, 168828), (432, 154759), (484, 138132), (528, 126621), (594, 112552), (726, 92088), (792, 84414), (968, 69066), (1089, 61392), (1188, 56276), (1279, 52272), (1452, 46044), (1584, 42207), (1936, 34533), (2178, 30696), (2376, 28138), (2558, 26136), (2904, 23022), (3267, 20464), (3837, 17424), (4356, 15348), (4752, 14069), (5116, 13068), (5808, 11511), (6534, 10232), (7674, 8712)]