87741288

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22993}}^1$

素因数の和:23058

約数の個数: 48

約数和(自身を含む): 242126820

約数和(自身を除く): 154385532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 22993, 45986, 68979, 91972, 137958, 183944, 206937, 275916, 413874, 551832, 827748, 1218629, 1655496, 2437258, 3655887, 4874516, 7311774, 9749032, 10967661, 14623548, 21935322, 29247096, 43870644, 87741288]

約数ペア:

[(1, 87741288), (2, 43870644), (3, 29247096), (4, 21935322), (6, 14623548), (8, 10967661), (9, 9749032), (12, 7311774), (18, 4874516), (24, 3655887), (36, 2437258), (53, 1655496), (72, 1218629), (106, 827748), (159, 551832), (212, 413874), (318, 275916), (424, 206937), (477, 183944), (636, 137958), (954, 91972), (1272, 68979), (1908, 45986), (3816, 22993)]