820132704

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{60589}}^1$

素因数の和:60652

約数の個数: 72

約数和(自身を含む): 2381914080

約数和(自身を除く): 1561781376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 60589, 121178, 181767, 242356, 363534, 484712, 545301, 727068, 969424, 1090602, 1454136, 1938848, 2181204, 2847683, 2908272, 4362408, 5695366, 5816544, 8543049, 8724816, 11390732, 17086098, 17449632, 22781464, 25629147, 34172196, 45562928, 51258294, 68344392, 91125856, 102516588, 136688784, 205033176, 273377568, 410066352, 820132704]

約数ペア:

[(1, 820132704), (2, 410066352), (3, 273377568), (4, 205033176), (6, 136688784), (8, 102516588), (9, 91125856), (12, 68344392), (16, 51258294), (18, 45562928), (24, 34172196), (32, 25629147), (36, 22781464), (47, 17449632), (48, 17086098), (72, 11390732), (94, 8724816), (96, 8543049), (141, 5816544), (144, 5695366), (188, 4362408), (282, 2908272), (288, 2847683), (376, 2181204), (423, 1938848), (564, 1454136), (752, 1090602), (846, 969424), (1128, 727068), (1504, 545301), (1692, 484712), (2256, 363534), (3384, 242356), (4512, 181767), (6768, 121178), (13536, 60589)]