77996688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 179129712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 449, 462, 517, 528, 564, 616, 658, 752, 898, 924, 987, 1034, 1128, 1232, 1316, 1347, 1551, 1796, 1848, 1974, 2068, 2256, 2632, 2694, 3102, 3143, 3592, 3619, 3696, 3948, 4136, 4939, 5264, 5388, 6204, 6286, 7184, 7238, 7896, 8272, 9429, 9878, 10776, 10857, 12408, 12572, 14476, 14817, 15792, 18858, 19756, 21103, 21552, 21714, 24816, 25144, 28952, 29634, 34573, 37716, 39512, 42206, 43428, 50288, 57904, 59268, 63309, 69146, 75432, 79024, 84412, 86856, 103719, 118536, 126618, 138292, 147721, 150864, 168824, 173712, 207438, 232133, 237072, 253236, 276584, 295442, 337648, 414876, 443163, 464266, 506472, 553168, 590884, 696399, 829752, 886326, 928532, 1012944, 1181768, 1392798, 1624931, 1659504, 1772652, 1857064, 2363536, 2785596, 3249862, 3545304, 3714128, 4874793, 5571192, 6499724, 7090608, 9749586, 11142384, 12999448, 19499172, 25998896, 38998344, 77996688]

約数ペア:

[(1, 77996688), (2, 38998344), (3, 25998896), (4, 19499172), (6, 12999448), (7, 11142384), (8, 9749586), (11, 7090608), (12, 6499724), (14, 5571192), (16, 4874793), (21, 3714128), (22, 3545304), (24, 3249862), (28, 2785596), (33, 2363536), (42, 1857064), (44, 1772652), (47, 1659504), (48, 1624931), (56, 1392798), (66, 1181768), (77, 1012944), (84, 928532), (88, 886326), (94, 829752), (112, 696399), (132, 590884), (141, 553168), (154, 506472), (168, 464266), (176, 443163), (188, 414876), (231, 337648), (264, 295442), (282, 276584), (308, 253236), (329, 237072), (336, 232133), (376, 207438), (449, 173712), (462, 168824), (517, 150864), (528, 147721), (564, 138292), (616, 126618), (658, 118536), (752, 103719), (898, 86856), (924, 84412), (987, 79024), (1034, 75432), (1128, 69146), (1232, 63309), (1316, 59268), (1347, 57904), (1551, 50288), (1796, 43428), (1848, 42206), (1974, 39512), (2068, 37716), (2256, 34573), (2632, 29634), (2694, 28952), (3102, 25144), (3143, 24816), (3592, 21714), (3619, 21552), (3696, 21103), (3948, 19756), (4136, 18858), (4939, 15792), (5264, 14817), (5388, 14476), (6204, 12572), (6286, 12408), (7184, 10857), (7238, 10776), (7896, 9878), (8272, 9429)]