2720136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 7387200

約数和(自身を除く): 4667064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 113, 118, 136, 177, 204, 226, 236, 339, 354, 408, 452, 472, 678, 708, 904, 1003, 1356, 1416, 1921, 2006, 2712, 3009, 3842, 4012, 5763, 6018, 6667, 7684, 8024, 11526, 12036, 13334, 15368, 20001, 23052, 24072, 26668, 40002, 46104, 53336, 80004, 113339, 160008, 226678, 340017, 453356, 680034, 906712, 1360068, 2720136]

約数ペア:

[(1, 2720136), (2, 1360068), (3, 906712), (4, 680034), (6, 453356), (8, 340017), (12, 226678), (17, 160008), (24, 113339), (34, 80004), (51, 53336), (59, 46104), (68, 40002), (102, 26668), (113, 24072), (118, 23052), (136, 20001), (177, 15368), (204, 13334), (226, 12036), (236, 11526), (339, 8024), (354, 7684), (408, 6667), (452, 6018), (472, 5763), (678, 4012), (708, 3842), (904, 3009), (1003, 2712), (1356, 2006), (1416, 1921)]