68555424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 219094848

約数和(自身を除く): 150539424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 353, 357, 408, 476, 544, 578, 672, 706, 714, 816, 867, 952, 1059, 1156, 1412, 1428, 1632, 1734, 1904, 2023, 2118, 2312, 2471, 2824, 2856, 3468, 3808, 4046, 4236, 4624, 4942, 5648, 5712, 6001, 6069, 6936, 7413, 8092, 8472, 9248, 9884, 11296, 11424, 12002, 12138, 13872, 14826, 16184, 16944, 18003, 19768, 24004, 24276, 27744, 29652, 32368, 33888, 36006, 39536, 42007, 48008, 48552, 59304, 64736, 72012, 79072, 84014, 96016, 97104, 102017, 118608, 126021, 144024, 168028, 192032, 194208, 204034, 237216, 252042, 288048, 306051, 336056, 408068, 504084, 576096, 612102, 672112, 714119, 816136, 1008168, 1224204, 1344224, 1428238, 1632272, 2016336, 2142357, 2448408, 2856476, 3264544, 4032672, 4284714, 4896816, 5712952, 8569428, 9793632, 11425904, 17138856, 22851808, 34277712, 68555424]

約数ペア:

[(1, 68555424), (2, 34277712), (3, 22851808), (4, 17138856), (6, 11425904), (7, 9793632), (8, 8569428), (12, 5712952), (14, 4896816), (16, 4284714), (17, 4032672), (21, 3264544), (24, 2856476), (28, 2448408), (32, 2142357), (34, 2016336), (42, 1632272), (48, 1428238), (51, 1344224), (56, 1224204), (68, 1008168), (84, 816136), (96, 714119), (102, 672112), (112, 612102), (119, 576096), (136, 504084), (168, 408068), (204, 336056), (224, 306051), (238, 288048), (272, 252042), (289, 237216), (336, 204034), (353, 194208), (357, 192032), (408, 168028), (476, 144024), (544, 126021), (578, 118608), (672, 102017), (706, 97104), (714, 96016), (816, 84014), (867, 79072), (952, 72012), (1059, 64736), (1156, 59304), (1412, 48552), (1428, 48008), (1632, 42007), (1734, 39536), (1904, 36006), (2023, 33888), (2118, 32368), (2312, 29652), (2471, 27744), (2824, 24276), (2856, 24004), (3468, 19768), (3808, 18003), (4046, 16944), (4236, 16184), (4624, 14826), (4942, 13872), (5648, 12138), (5712, 12002), (6001, 11424), (6069, 11296), (6936, 9884), (7413, 9248), (8092, 8472)]