8280468

素因数分解:

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

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 24827712

約数和(自身を除く): 16547244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1217, 1701, 2268, 2434, 3402, 3651, 4868, 6804, 7302, 8519, 10953, 14604, 17038, 21906, 25557, 32859, 34076, 43812, 51114, 65718, 76671, 98577, 102228, 131436, 153342, 197154, 230013, 295731, 306684, 394308, 460026, 591462, 690039, 920052, 1182924, 1380078, 2070117, 2760156, 4140234, 8280468]

約数ペア:

[(1, 8280468), (2, 4140234), (3, 2760156), (4, 2070117), (6, 1380078), (7, 1182924), (9, 920052), (12, 690039), (14, 591462), (18, 460026), (21, 394308), (27, 306684), (28, 295731), (36, 230013), (42, 197154), (54, 153342), (63, 131436), (81, 102228), (84, 98577), (108, 76671), (126, 65718), (162, 51114), (189, 43812), (243, 34076), (252, 32859), (324, 25557), (378, 21906), (486, 17038), (567, 14604), (756, 10953), (972, 8519), (1134, 7302), (1217, 6804), (1701, 4868), (2268, 3651), (2434, 3402)]