78415128

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 254217600

約数和(自身を除く): 175802472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 193, 198, 209, 216, 228, 243, 264, 297, 324, 342, 386, 396, 418, 456, 486, 513, 579, 594, 627, 648, 684, 772, 792, 836, 891, 972, 1026, 1158, 1188, 1254, 1368, 1539, 1544, 1672, 1737, 1782, 1881, 1944, 2052, 2123, 2316, 2376, 2508, 2673, 3078, 3474, 3564, 3667, 3762, 4104, 4246, 4617, 4632, 5016, 5211, 5346, 5643, 6156, 6369, 6948, 7128, 7334, 7524, 8492, 9234, 10422, 10692, 11001, 11286, 12312, 12738, 13896, 14668, 15048, 15633, 16929, 16984, 18468, 19107, 20844, 21384, 22002, 22572, 25476, 29336, 31266, 33003, 33858, 36936, 38214, 40337, 41688, 44004, 45144, 46899, 50787, 50952, 57321, 62532, 66006, 67716, 76428, 80674, 88008, 93798, 99009, 101574, 114642, 121011, 125064, 132012, 135432, 152856, 161348, 171963, 187596, 198018, 203148, 229284, 242022, 264024, 297027, 322696, 343926, 363033, 375192, 396036, 406296, 458568, 484044, 515889, 594054, 687852, 726066, 792072, 891081, 968088, 1031778, 1089099, 1188108, 1375704, 1452132, 1782162, 2063556, 2178198, 2376216, 2904264, 3267297, 3564324, 4127112, 4356396, 6534594, 7128648, 8712792, 9801891, 13069188, 19603782, 26138376, 39207564, 78415128]

約数ペア:

[(1, 78415128), (2, 39207564), (3, 26138376), (4, 19603782), (6, 13069188), (8, 9801891), (9, 8712792), (11, 7128648), (12, 6534594), (18, 4356396), (19, 4127112), (22, 3564324), (24, 3267297), (27, 2904264), (33, 2376216), (36, 2178198), (38, 2063556), (44, 1782162), (54, 1452132), (57, 1375704), (66, 1188108), (72, 1089099), (76, 1031778), (81, 968088), (88, 891081), (99, 792072), (108, 726066), (114, 687852), (132, 594054), (152, 515889), (162, 484044), (171, 458568), (193, 406296), (198, 396036), (209, 375192), (216, 363033), (228, 343926), (243, 322696), (264, 297027), (297, 264024), (324, 242022), (342, 229284), (386, 203148), (396, 198018), (418, 187596), (456, 171963), (486, 161348), (513, 152856), (579, 135432), (594, 132012), (627, 125064), (648, 121011), (684, 114642), (772, 101574), (792, 99009), (836, 93798), (891, 88008), (972, 80674), (1026, 76428), (1158, 67716), (1188, 66006), (1254, 62532), (1368, 57321), (1539, 50952), (1544, 50787), (1672, 46899), (1737, 45144), (1782, 44004), (1881, 41688), (1944, 40337), (2052, 38214), (2123, 36936), (2316, 33858), (2376, 33003), (2508, 31266), (2673, 29336), (3078, 25476), (3474, 22572), (3564, 22002), (3667, 21384), (3762, 20844), (4104, 19107), (4246, 18468), (4617, 16984), (4632, 16929), (5016, 15633), (5211, 15048), (5346, 14668), (5643, 13896), (6156, 12738), (6369, 12312), (6948, 11286), (7128, 11001), (7334, 10692), (7524, 10422), (8492, 9234)]