8213688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 26083200

約数和(自身を除く): 17869512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 379, 387, 504, 516, 602, 758, 774, 903, 1032, 1137, 1204, 1516, 1548, 1806, 2274, 2408, 2653, 2709, 3032, 3096, 3411, 3612, 4548, 5306, 5418, 6822, 7224, 7959, 9096, 10612, 10836, 13644, 15918, 16297, 21224, 21672, 23877, 27288, 31836, 32594, 47754, 48891, 63672, 65188, 95508, 97782, 114079, 130376, 146673, 191016, 195564, 228158, 293346, 342237, 391128, 456316, 586692, 684474, 912632, 1026711, 1173384, 1368948, 2053422, 2737896, 4106844, 8213688]

約数ペア:

[(1, 8213688), (2, 4106844), (3, 2737896), (4, 2053422), (6, 1368948), (7, 1173384), (8, 1026711), (9, 912632), (12, 684474), (14, 586692), (18, 456316), (21, 391128), (24, 342237), (28, 293346), (36, 228158), (42, 195564), (43, 191016), (56, 146673), (63, 130376), (72, 114079), (84, 97782), (86, 95508), (126, 65188), (129, 63672), (168, 48891), (172, 47754), (252, 32594), (258, 31836), (301, 27288), (344, 23877), (379, 21672), (387, 21224), (504, 16297), (516, 15918), (602, 13644), (758, 10836), (774, 10612), (903, 9096), (1032, 7959), (1137, 7224), (1204, 6822), (1516, 5418), (1548, 5306), (1806, 4548), (2274, 3612), (2408, 3411), (2653, 3096), (2709, 3032)]