77623758

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 184415616

約数和(自身を除く): 106791858

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 83, 138, 162, 166, 207, 249, 251, 414, 498, 502, 621, 747, 753, 1242, 1494, 1506, 1863, 1909, 2241, 2259, 3726, 3818, 4482, 4518, 5727, 5773, 6723, 6777, 11454, 11546, 13446, 13554, 17181, 17319, 20331, 20833, 34362, 34638, 40662, 41666, 51543, 51957, 62499, 103086, 103914, 124998, 154629, 155871, 187497, 309258, 311742, 374994, 467613, 479159, 562491, 935226, 958318, 1124982, 1437477, 1687473, 2874954, 3374946, 4312431, 8624862, 12937293, 25874586, 38811879, 77623758]

約数ペア:

[(1, 77623758), (2, 38811879), (3, 25874586), (6, 12937293), (9, 8624862), (18, 4312431), (23, 3374946), (27, 2874954), (46, 1687473), (54, 1437477), (69, 1124982), (81, 958318), (83, 935226), (138, 562491), (162, 479159), (166, 467613), (207, 374994), (249, 311742), (251, 309258), (414, 187497), (498, 155871), (502, 154629), (621, 124998), (747, 103914), (753, 103086), (1242, 62499), (1494, 51957), (1506, 51543), (1863, 41666), (1909, 40662), (2241, 34638), (2259, 34362), (3726, 20833), (3818, 20331), (4482, 17319), (4518, 17181), (5727, 13554), (5773, 13446), (6723, 11546), (6777, 11454)]