31125624

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 50954376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 138, 184, 226, 276, 339, 452, 499, 552, 678, 904, 998, 1356, 1497, 1996, 2599, 2712, 2994, 3992, 5198, 5988, 7797, 10396, 11477, 11976, 15594, 20792, 22954, 31188, 34431, 45908, 56387, 62376, 68862, 91816, 112774, 137724, 169161, 225548, 275448, 338322, 451096, 676644, 1296901, 1353288, 2593802, 3890703, 5187604, 7781406, 10375208, 15562812, 31125624]

約数ペア:

[(1, 31125624), (2, 15562812), (3, 10375208), (4, 7781406), (6, 5187604), (8, 3890703), (12, 2593802), (23, 1353288), (24, 1296901), (46, 676644), (69, 451096), (92, 338322), (113, 275448), (138, 225548), (184, 169161), (226, 137724), (276, 112774), (339, 91816), (452, 68862), (499, 62376), (552, 56387), (678, 45908), (904, 34431), (998, 31188), (1356, 22954), (1497, 20792), (1996, 15594), (2599, 11976), (2712, 11477), (2994, 10396), (3992, 7797), (5198, 5988)]