78664446

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 134144514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1217, 1539, 1701, 2394, 2434, 3078, 3402, 3591, 3651, 4617, 7182, 7302, 8519, 9234, 10773, 10953, 17038, 21546, 21906, 23123, 25557, 32319, 32859, 46246, 51114, 64638, 65718, 69369, 76671, 98577, 138738, 153342, 161861, 197154, 208107, 230013, 295731, 323722, 416214, 460026, 485583, 591462, 624321, 690039, 971166, 1248642, 1380078, 1456749, 1872963, 2070117, 2913498, 3745926, 4140234, 4370247, 5618889, 8740494, 11237778, 13110741, 26221482, 39332223, 78664446]

約数ペア:

[(1, 78664446), (2, 39332223), (3, 26221482), (6, 13110741), (7, 11237778), (9, 8740494), (14, 5618889), (18, 4370247), (19, 4140234), (21, 3745926), (27, 2913498), (38, 2070117), (42, 1872963), (54, 1456749), (57, 1380078), (63, 1248642), (81, 971166), (114, 690039), (126, 624321), (133, 591462), (162, 485583), (171, 460026), (189, 416214), (243, 323722), (266, 295731), (342, 230013), (378, 208107), (399, 197154), (486, 161861), (513, 153342), (567, 138738), (798, 98577), (1026, 76671), (1134, 69369), (1197, 65718), (1217, 64638), (1539, 51114), (1701, 46246), (2394, 32859), (2434, 32319), (3078, 25557), (3402, 23123), (3591, 21906), (3651, 21546), (4617, 17038), (7182, 10953), (7302, 10773), (8519, 9234)]