80364312

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 120

約数和(自身を含む): 261948060

約数和(自身を除く): 181583748

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2531, 2646, 3528, 3969, 4536, 5062, 5292, 7593, 7938, 10124, 10584, 15186, 15876, 17717, 20248, 22779, 30372, 31752, 35434, 45558, 53151, 60744, 68337, 70868, 91116, 106302, 124019, 136674, 141736, 159453, 182232, 205011, 212604, 248038, 273348, 318906, 372057, 410022, 425208, 478359, 496076, 546696, 637812, 744114, 820044, 956718, 992152, 1116171, 1275624, 1435077, 1488228, 1640088, 1913436, 2232342, 2870154, 2976456, 3348513, 3826872, 4464684, 5740308, 6697026, 8929368, 10045539, 11480616, 13394052, 20091078, 26788104, 40182156, 80364312]

約数ペア:

[(1, 80364312), (2, 40182156), (3, 26788104), (4, 20091078), (6, 13394052), (7, 11480616), (8, 10045539), (9, 8929368), (12, 6697026), (14, 5740308), (18, 4464684), (21, 3826872), (24, 3348513), (27, 2976456), (28, 2870154), (36, 2232342), (42, 1913436), (49, 1640088), (54, 1488228), (56, 1435077), (63, 1275624), (72, 1116171), (81, 992152), (84, 956718), (98, 820044), (108, 744114), (126, 637812), (147, 546696), (162, 496076), (168, 478359), (189, 425208), (196, 410022), (216, 372057), (252, 318906), (294, 273348), (324, 248038), (378, 212604), (392, 205011), (441, 182232), (504, 159453), (567, 141736), (588, 136674), (648, 124019), (756, 106302), (882, 91116), (1134, 70868), (1176, 68337), (1323, 60744), (1512, 53151), (1764, 45558), (2268, 35434), (2531, 31752), (2646, 30372), (3528, 22779), (3969, 20248), (4536, 17717), (5062, 15876), (5292, 15186), (7593, 10584), (7938, 10124)]