90971784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{30817}}^1$

素因数の和:30870

約数の個数: 48

約数和(自身を含む): 252399420

約数和(自身を除く): 161427636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 30817, 61634, 92451, 123268, 184902, 246536, 277353, 369804, 554706, 739608, 1109412, 1263497, 2218824, 2526994, 3790491, 5053988, 7580982, 10107976, 11371473, 15161964, 22742946, 30323928, 45485892, 90971784]

約数ペア:

[(1, 90971784), (2, 45485892), (3, 30323928), (4, 22742946), (6, 15161964), (8, 11371473), (9, 10107976), (12, 7580982), (18, 5053988), (24, 3790491), (36, 2526994), (41, 2218824), (72, 1263497), (82, 1109412), (123, 739608), (164, 554706), (246, 369804), (328, 277353), (369, 246536), (492, 184902), (738, 123268), (984, 92451), (1476, 61634), (2952, 30817)]