66882888

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 200640000

約数和(自身を除く): 133757112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 86, 108, 114, 129, 152, 171, 172, 216, 228, 258, 342, 344, 379, 387, 456, 513, 516, 684, 758, 774, 817, 1026, 1032, 1137, 1161, 1368, 1516, 1548, 1634, 2052, 2274, 2322, 2451, 3032, 3096, 3268, 3411, 4104, 4548, 4644, 4902, 6536, 6822, 7201, 7353, 9096, 9288, 9804, 10233, 13644, 14402, 14706, 16297, 19608, 20466, 21603, 22059, 27288, 28804, 29412, 32594, 40932, 43206, 44118, 48891, 57608, 58824, 64809, 65188, 81864, 86412, 88236, 97782, 129618, 130376, 146673, 172824, 176472, 194427, 195564, 259236, 293346, 309643, 388854, 391128, 440019, 518472, 586692, 619286, 777708, 880038, 928929, 1173384, 1238572, 1555416, 1760076, 1857858, 2477144, 2786787, 3520152, 3715716, 5573574, 7431432, 8360361, 11147148, 16720722, 22294296, 33441444, 66882888]

約数ペア:

[(1, 66882888), (2, 33441444), (3, 22294296), (4, 16720722), (6, 11147148), (8, 8360361), (9, 7431432), (12, 5573574), (18, 3715716), (19, 3520152), (24, 2786787), (27, 2477144), (36, 1857858), (38, 1760076), (43, 1555416), (54, 1238572), (57, 1173384), (72, 928929), (76, 880038), (86, 777708), (108, 619286), (114, 586692), (129, 518472), (152, 440019), (171, 391128), (172, 388854), (216, 309643), (228, 293346), (258, 259236), (342, 195564), (344, 194427), (379, 176472), (387, 172824), (456, 146673), (513, 130376), (516, 129618), (684, 97782), (758, 88236), (774, 86412), (817, 81864), (1026, 65188), (1032, 64809), (1137, 58824), (1161, 57608), (1368, 48891), (1516, 44118), (1548, 43206), (1634, 40932), (2052, 32594), (2274, 29412), (2322, 28804), (2451, 27288), (3032, 22059), (3096, 21603), (3268, 20466), (3411, 19608), (4104, 16297), (4548, 14706), (4644, 14402), (4902, 13644), (6536, 10233), (6822, 9804), (7201, 9288), (7353, 9096)]