78249114

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{27689}}^1$

素因数の和:27854

約数の個数: 24

約数和(自身を含む): 170625780

約数和(自身を除く): 92376666

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 27689, 55378, 83067, 166134, 249201, 498402, 4347173, 8694346, 13041519, 26083038, 39124557, 78249114]

約数ペア:

[(1, 78249114), (2, 39124557), (3, 26083038), (6, 13041519), (9, 8694346), (18, 4347173), (157, 498402), (314, 249201), (471, 166134), (942, 83067), (1413, 55378), (2826, 27689)]