68881824

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 157555296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1279, 1496, 1584, 1632, 1683, 2244, 2448, 2558, 2992, 3168, 3366, 3837, 4488, 4896, 5116, 5984, 6732, 7674, 8976, 10232, 11511, 13464, 14069, 15348, 17952, 20464, 21743, 23022, 26928, 28138, 30696, 40928, 42207, 43486, 46044, 53856, 56276, 61392, 65229, 84414, 86972, 92088, 112552, 122784, 126621, 130458, 168828, 173944, 184176, 195687, 225104, 239173, 253242, 260916, 337656, 347888, 368352, 391374, 450208, 478346, 506484, 521832, 675312, 695776, 717519, 782748, 956692, 1012968, 1043664, 1350624, 1435038, 1565496, 1913384, 2025936, 2087328, 2152557, 2870076, 3130992, 3826768, 4051872, 4305114, 5740152, 6261984, 7653536, 8610228, 11480304, 17220456, 22960608, 34440912, 68881824]

約数ペア:

[(1, 68881824), (2, 34440912), (3, 22960608), (4, 17220456), (6, 11480304), (8, 8610228), (9, 7653536), (11, 6261984), (12, 5740152), (16, 4305114), (17, 4051872), (18, 3826768), (22, 3130992), (24, 2870076), (32, 2152557), (33, 2087328), (34, 2025936), (36, 1913384), (44, 1565496), (48, 1435038), (51, 1350624), (66, 1043664), (68, 1012968), (72, 956692), (88, 782748), (96, 717519), (99, 695776), (102, 675312), (132, 521832), (136, 506484), (144, 478346), (153, 450208), (176, 391374), (187, 368352), (198, 347888), (204, 337656), (264, 260916), (272, 253242), (288, 239173), (306, 225104), (352, 195687), (374, 184176), (396, 173944), (408, 168828), (528, 130458), (544, 126621), (561, 122784), (612, 112552), (748, 92088), (792, 86972), (816, 84414), (1056, 65229), (1122, 61392), (1224, 56276), (1279, 53856), (1496, 46044), (1584, 43486), (1632, 42207), (1683, 40928), (2244, 30696), (2448, 28138), (2558, 26928), (2992, 23022), (3168, 21743), (3366, 20464), (3837, 17952), (4488, 15348), (4896, 14069), (5116, 13464), (5984, 11511), (6732, 10232), (7674, 8976)]