90621666

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{5431}}^1$

素因数の和:5548

約数の個数: 40

約数和(自身を含む): 205068864

約数和(自身を除く): 114447198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5431, 5562, 8343, 10862, 16293, 16686, 32586, 48879, 97758, 146637, 293274, 439911, 559393, 879822, 1118786, 1678179, 3356358, 5034537, 10069074, 15103611, 30207222, 45310833, 90621666]

約数ペア:

[(1, 90621666), (2, 45310833), (3, 30207222), (6, 15103611), (9, 10069074), (18, 5034537), (27, 3356358), (54, 1678179), (81, 1118786), (103, 879822), (162, 559393), (206, 439911), (309, 293274), (618, 146637), (927, 97758), (1854, 48879), (2781, 32586), (5431, 16686), (5562, 16293), (8343, 10862)]