47143368

素因数分解:

$2^3\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1163}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 128016720

約数和(自身を除く): 80873352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563, 1126, 1163, 1689, 2252, 2326, 3378, 3489, 4504, 4652, 5067, 6756, 6978, 9304, 10134, 10467, 13512, 13956, 20268, 20934, 27912, 40536, 41868, 83736, 654769, 1309538, 1964307, 2619076, 3928614, 5238152, 5892921, 7857228, 11785842, 15714456, 23571684, 47143368]

約数ペア:

[(1, 47143368), (2, 23571684), (3, 15714456), (4, 11785842), (6, 7857228), (8, 5892921), (9, 5238152), (12, 3928614), (18, 2619076), (24, 1964307), (36, 1309538), (72, 654769), (563, 83736), (1126, 41868), (1163, 40536), (1689, 27912), (2252, 20934), (2326, 20268), (3378, 13956), (3489, 13512), (4504, 10467), (4652, 10134), (5067, 9304), (6756, 6978)]