80689842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3007

約数の個数: 48

約数和(自身を含む): 185215680

約数和(自身を除く): 104525838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 1206, 1541, 2909, 3082, 4623, 5818, 8727, 9246, 13869, 17454, 26181, 27738, 52362, 66907, 133814, 194903, 200721, 389806, 401442, 584709, 602163, 1169418, 1204326, 1754127, 3508254, 4482769, 8965538, 13448307, 26896614, 40344921, 80689842]

約数ペア:

[(1, 80689842), (2, 40344921), (3, 26896614), (6, 13448307), (9, 8965538), (18, 4482769), (23, 3508254), (46, 1754127), (67, 1204326), (69, 1169418), (134, 602163), (138, 584709), (201, 401442), (207, 389806), (402, 200721), (414, 194903), (603, 133814), (1206, 66907), (1541, 52362), (2909, 27738), (3082, 26181), (4623, 17454), (5818, 13869), (8727, 9246)]