8143512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 22471680

約数和(自身を除く): 14328168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 607, 1032, 1118, 1214, 1677, 1821, 2236, 2428, 3354, 3642, 4472, 4856, 6708, 7284, 7891, 13416, 14568, 15782, 23673, 26101, 31564, 47346, 52202, 63128, 78303, 94692, 104404, 156606, 189384, 208808, 313212, 339313, 626424, 678626, 1017939, 1357252, 2035878, 2714504, 4071756, 8143512]

約数ペア:

[(1, 8143512), (2, 4071756), (3, 2714504), (4, 2035878), (6, 1357252), (8, 1017939), (12, 678626), (13, 626424), (24, 339313), (26, 313212), (39, 208808), (43, 189384), (52, 156606), (78, 104404), (86, 94692), (104, 78303), (129, 63128), (156, 52202), (172, 47346), (258, 31564), (312, 26101), (344, 23673), (516, 15782), (559, 14568), (607, 13416), (1032, 7891), (1118, 7284), (1214, 6708), (1677, 4856), (1821, 4472), (2236, 3642), (2428, 3354)]