87927786

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 106273494

約数列:

[1, 2, 3, 6, 9, 18, 113, 139, 226, 278, 311, 339, 417, 622, 678, 834, 933, 1017, 1251, 1866, 2034, 2502, 2799, 5598, 15707, 31414, 35143, 43229, 47121, 70286, 86458, 94242, 105429, 129687, 141363, 210858, 259374, 282726, 316287, 389061, 632574, 778122, 4884877, 9769754, 14654631, 29309262, 43963893, 87927786]

約数ペア:

[(1, 87927786), (2, 43963893), (3, 29309262), (6, 14654631), (9, 9769754), (18, 4884877), (113, 778122), (139, 632574), (226, 389061), (278, 316287), (311, 282726), (339, 259374), (417, 210858), (622, 141363), (678, 129687), (834, 105429), (933, 94242), (1017, 86458), (1251, 70286), (1866, 47121), (2034, 43229), (2502, 35143), (2799, 31414), (5598, 15707)]