72778122

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79279}}^1$

素因数の和:79307

約数の個数: 32

約数和(自身を含む): 171244800

約数和(自身を除く): 98466678

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 79279, 158558, 237837, 475674, 713511, 1347743, 1427022, 2140533, 2695486, 4043229, 4281066, 8086458, 12129687, 24259374, 36389061, 72778122]

約数ペア:

[(1, 72778122), (2, 36389061), (3, 24259374), (6, 12129687), (9, 8086458), (17, 4281066), (18, 4043229), (27, 2695486), (34, 2140533), (51, 1427022), (54, 1347743), (102, 713511), (153, 475674), (306, 237837), (459, 158558), (918, 79279)]