80687712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 261137520

約数和(自身を除く): 180449808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1009, 1176, 1428, 1568, 1632, 1666, 1904, 2018, 2352, 2499, 2856, 3027, 3332, 3808, 4036, 4704, 4998, 5712, 6054, 6664, 7063, 8072, 9996, 11424, 12108, 13328, 14126, 16144, 17153, 19992, 21189, 24216, 26656, 28252, 32288, 34306, 39984, 42378, 48432, 49441, 51459, 56504, 68612, 79968, 84756, 96864, 98882, 102918, 113008, 120071, 137224, 148323, 169512, 197764, 205836, 226016, 240142, 274448, 296646, 339024, 360213, 395528, 411672, 480284, 548896, 593292, 678048, 720426, 791056, 823344, 840497, 960568, 1186584, 1440852, 1582112, 1646688, 1680994, 1921136, 2373168, 2521491, 2881704, 3361988, 3842272, 4746336, 5042982, 5763408, 6723976, 10085964, 11526816, 13447952, 20171928, 26895904, 40343856, 80687712]

約数ペア:

[(1, 80687712), (2, 40343856), (3, 26895904), (4, 20171928), (6, 13447952), (7, 11526816), (8, 10085964), (12, 6723976), (14, 5763408), (16, 5042982), (17, 4746336), (21, 3842272), (24, 3361988), (28, 2881704), (32, 2521491), (34, 2373168), (42, 1921136), (48, 1680994), (49, 1646688), (51, 1582112), (56, 1440852), (68, 1186584), (84, 960568), (96, 840497), (98, 823344), (102, 791056), (112, 720426), (119, 678048), (136, 593292), (147, 548896), (168, 480284), (196, 411672), (204, 395528), (224, 360213), (238, 339024), (272, 296646), (294, 274448), (336, 240142), (357, 226016), (392, 205836), (408, 197764), (476, 169512), (544, 148323), (588, 137224), (672, 120071), (714, 113008), (784, 102918), (816, 98882), (833, 96864), (952, 84756), (1009, 79968), (1176, 68612), (1428, 56504), (1568, 51459), (1632, 49441), (1666, 48432), (1904, 42378), (2018, 39984), (2352, 34306), (2499, 32288), (2856, 28252), (3027, 26656), (3332, 24216), (3808, 21189), (4036, 19992), (4704, 17153), (4998, 16144), (5712, 14126), (6054, 13328), (6664, 12108), (7063, 11424), (8072, 9996)]