127698984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84457}}^1$

素因数の和:84479

約数の個数: 64

約数和(自身を含む): 405398400

約数和(自身を除く): 277699416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84457, 168914, 253371, 337828, 506742, 591199, 675656, 760113, 1013484, 1182398, 1520226, 1773597, 2026968, 2280339, 2364796, 3040452, 3547194, 4560678, 4729592, 5320791, 6080904, 7094388, 9121356, 10641582, 14188776, 15962373, 18242712, 21283164, 31924746, 42566328, 63849492, 127698984]

約数ペア:

[(1, 127698984), (2, 63849492), (3, 42566328), (4, 31924746), (6, 21283164), (7, 18242712), (8, 15962373), (9, 14188776), (12, 10641582), (14, 9121356), (18, 7094388), (21, 6080904), (24, 5320791), (27, 4729592), (28, 4560678), (36, 3547194), (42, 3040452), (54, 2364796), (56, 2280339), (63, 2026968), (72, 1773597), (84, 1520226), (108, 1182398), (126, 1013484), (168, 760113), (189, 675656), (216, 591199), (252, 506742), (378, 337828), (504, 253371), (756, 168914), (1512, 84457)]