68709648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 224557056

約数和(自身を除く): 155847408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 523, 552, 644, 714, 782, 816, 952, 966, 1046, 1104, 1173, 1288, 1428, 1564, 1569, 1904, 1932, 2092, 2346, 2576, 2737, 2856, 3128, 3138, 3661, 3864, 4184, 4692, 5474, 5712, 6256, 6276, 7322, 7728, 8211, 8368, 8891, 9384, 10948, 10983, 12029, 12552, 14644, 16422, 17782, 18768, 21896, 21966, 24058, 25104, 26673, 29288, 32844, 35564, 36087, 43792, 43932, 48116, 53346, 58576, 62237, 65688, 71128, 72174, 84203, 87864, 96232, 106692, 124474, 131376, 142256, 144348, 168406, 175728, 186711, 192464, 204493, 213384, 248948, 252609, 288696, 336812, 373422, 408986, 426768, 497896, 505218, 577392, 613479, 673624, 746844, 817972, 995792, 1010436, 1226958, 1347248, 1431451, 1493688, 1635944, 2020872, 2453916, 2862902, 2987376, 3271888, 4041744, 4294353, 4907832, 5725804, 8588706, 9815664, 11451608, 17177412, 22903216, 34354824, 68709648]

約数ペア:

[(1, 68709648), (2, 34354824), (3, 22903216), (4, 17177412), (6, 11451608), (7, 9815664), (8, 8588706), (12, 5725804), (14, 4907832), (16, 4294353), (17, 4041744), (21, 3271888), (23, 2987376), (24, 2862902), (28, 2453916), (34, 2020872), (42, 1635944), (46, 1493688), (48, 1431451), (51, 1347248), (56, 1226958), (68, 1010436), (69, 995792), (84, 817972), (92, 746844), (102, 673624), (112, 613479), (119, 577392), (136, 505218), (138, 497896), (161, 426768), (168, 408986), (184, 373422), (204, 336812), (238, 288696), (272, 252609), (276, 248948), (322, 213384), (336, 204493), (357, 192464), (368, 186711), (391, 175728), (408, 168406), (476, 144348), (483, 142256), (523, 131376), (552, 124474), (644, 106692), (714, 96232), (782, 87864), (816, 84203), (952, 72174), (966, 71128), (1046, 65688), (1104, 62237), (1173, 58576), (1288, 53346), (1428, 48116), (1564, 43932), (1569, 43792), (1904, 36087), (1932, 35564), (2092, 32844), (2346, 29288), (2576, 26673), (2737, 25104), (2856, 24058), (3128, 21966), (3138, 21896), (3661, 18768), (3864, 17782), (4184, 16422), (4692, 14644), (5474, 12552), (5712, 12029), (6256, 10983), (6276, 10948), (7322, 9384), (7728, 8891), (8211, 8368)]