90061938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3807

約数の個数: 48

約数和(自身を含む): 208353600

約数和(自身を除く): 118291662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 3709, 4047, 7418, 8094, 11127, 12141, 22254, 24282, 33381, 66762, 70471, 140942, 211413, 263339, 422826, 526678, 634239, 790017, 1268478, 1580034, 2370051, 4740102, 5003441, 10006882, 15010323, 30020646, 45030969, 90061938]

約数ペア:

[(1, 90061938), (2, 45030969), (3, 30020646), (6, 15010323), (9, 10006882), (18, 5003441), (19, 4740102), (38, 2370051), (57, 1580034), (71, 1268478), (114, 790017), (142, 634239), (171, 526678), (213, 422826), (342, 263339), (426, 211413), (639, 140942), (1278, 70471), (1349, 66762), (2698, 33381), (3709, 24282), (4047, 22254), (7418, 12141), (8094, 11127)]