64636542

素因数分解:

$2^1\times 3^5\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 81604098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 243, 358, 486, 537, 743, 1074, 1486, 1611, 2229, 3222, 4458, 4833, 6687, 9666, 13374, 14499, 20061, 28998, 40122, 43497, 60183, 86994, 120366, 132997, 180549, 265994, 361098, 398991, 797982, 1196973, 2393946, 3590919, 7181838, 10772757, 21545514, 32318271, 64636542]

約数ペア:

[(1, 64636542), (2, 32318271), (3, 21545514), (6, 10772757), (9, 7181838), (18, 3590919), (27, 2393946), (54, 1196973), (81, 797982), (162, 398991), (179, 361098), (243, 265994), (358, 180549), (486, 132997), (537, 120366), (743, 86994), (1074, 60183), (1486, 43497), (1611, 40122), (2229, 28998), (3222, 20061), (4458, 14499), (4833, 13374), (6687, 9666)]