80590302

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2295

約数の個数: 80

約数和(自身を含む): 206003952

約数和(自身を除く): 125413650

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2251, 2754, 3978, 4502, 5967, 6753, 11934, 13506, 17901, 20259, 29263, 35802, 38267, 40518, 58526, 60777, 76534, 87789, 114801, 121554, 175578, 182331, 229602, 263367, 344403, 364662, 497471, 526734, 688806, 790101, 994942, 1033209, 1492413, 1580202, 2066418, 2370303, 2984826, 3099627, 4477239, 4740606, 6199254, 8954478, 13431717, 26863434, 40295151, 80590302]

約数ペア:

[(1, 80590302), (2, 40295151), (3, 26863434), (6, 13431717), (9, 8954478), (13, 6199254), (17, 4740606), (18, 4477239), (26, 3099627), (27, 2984826), (34, 2370303), (39, 2066418), (51, 1580202), (54, 1492413), (78, 1033209), (81, 994942), (102, 790101), (117, 688806), (153, 526734), (162, 497471), (221, 364662), (234, 344403), (306, 263367), (351, 229602), (442, 182331), (459, 175578), (663, 121554), (702, 114801), (918, 87789), (1053, 76534), (1326, 60777), (1377, 58526), (1989, 40518), (2106, 38267), (2251, 35802), (2754, 29263), (3978, 20259), (4502, 17901), (5967, 13506), (6753, 11934)]