68914368

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 112

約数和(自身を含む): 213360000

約数和(自身を除く): 144445632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2099, 2736, 3648, 4104, 4198, 5472, 6297, 8208, 8396, 10944, 12594, 16416, 16792, 18891, 25188, 32832, 33584, 37782, 39881, 50376, 56673, 67168, 75564, 79762, 100752, 113346, 119643, 134336, 151128, 159524, 201504, 226692, 239286, 302256, 319048, 358929, 403008, 453384, 478572, 604512, 638096, 717858, 906768, 957144, 1076787, 1209024, 1276192, 1435716, 1813536, 1914288, 2153574, 2552384, 2871432, 3627072, 3828576, 4307148, 5742864, 7657152, 8614296, 11485728, 17228592, 22971456, 34457184, 68914368]

約数ペア:

[(1, 68914368), (2, 34457184), (3, 22971456), (4, 17228592), (6, 11485728), (8, 8614296), (9, 7657152), (12, 5742864), (16, 4307148), (18, 3828576), (19, 3627072), (24, 2871432), (27, 2552384), (32, 2153574), (36, 1914288), (38, 1813536), (48, 1435716), (54, 1276192), (57, 1209024), (64, 1076787), (72, 957144), (76, 906768), (96, 717858), (108, 638096), (114, 604512), (144, 478572), (152, 453384), (171, 403008), (192, 358929), (216, 319048), (228, 302256), (288, 239286), (304, 226692), (342, 201504), (432, 159524), (456, 151128), (513, 134336), (576, 119643), (608, 113346), (684, 100752), (864, 79762), (912, 75564), (1026, 67168), (1216, 56673), (1368, 50376), (1728, 39881), (1824, 37782), (2052, 33584), (2099, 32832), (2736, 25188), (3648, 18891), (4104, 16792), (4198, 16416), (5472, 12594), (6297, 10944), (8208, 8396)]