79881264

素因数分解:

$2^4\times 3^2\times {\mathrm{554731}}^1$

素因数の和:554745

約数の個数: 30

約数和(自身を含む): 223556996

約数和(自身を除く): 143675732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 554731, 1109462, 1664193, 2218924, 3328386, 4437848, 4992579, 6656772, 8875696, 9985158, 13313544, 19970316, 26627088, 39940632, 79881264]

約数ペア:

[(1, 79881264), (2, 39940632), (3, 26627088), (4, 19970316), (6, 13313544), (8, 9985158), (9, 8875696), (12, 6656772), (16, 4992579), (18, 4437848), (24, 3328386), (36, 2218924), (48, 1664193), (72, 1109462), (144, 554731)]