80731296

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 170744544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 43, 48, 53, 54, 72, 82, 86, 96, 106, 108, 123, 129, 144, 159, 164, 172, 212, 216, 246, 258, 288, 318, 328, 344, 369, 387, 424, 432, 477, 492, 516, 636, 656, 688, 738, 774, 848, 864, 954, 984, 1032, 1107, 1161, 1272, 1312, 1376, 1431, 1476, 1548, 1696, 1763, 1908, 1968, 2064, 2173, 2214, 2279, 2322, 2544, 2862, 2952, 3096, 3526, 3816, 3936, 4128, 4346, 4428, 4558, 4644, 5088, 5289, 5724, 5904, 6192, 6519, 6837, 7052, 7632, 8692, 8856, 9116, 9288, 10578, 11448, 11808, 12384, 13038, 13674, 14104, 15264, 15867, 17384, 17712, 18232, 18576, 19557, 20511, 21156, 22896, 26076, 27348, 28208, 31734, 34768, 35424, 36464, 37152, 39114, 41022, 42312, 45792, 47601, 52152, 54696, 56416, 58671, 61533, 63468, 69536, 72928, 78228, 82044, 84624, 93439, 95202, 104304, 109392, 117342, 123066, 126936, 156456, 164088, 169248, 186878, 190404, 208608, 218784, 234684, 246132, 253872, 280317, 312912, 328176, 373756, 380808, 469368, 492264, 507744, 560634, 625824, 656352, 747512, 761616, 840951, 938736, 984528, 1121268, 1495024, 1523232, 1681902, 1877472, 1969056, 2242536, 2522853, 2990048, 3363804, 4485072, 5045706, 6727608, 8970144, 10091412, 13455216, 20182824, 26910432, 40365648, 80731296]

約数ペア:

[(1, 80731296), (2, 40365648), (3, 26910432), (4, 20182824), (6, 13455216), (8, 10091412), (9, 8970144), (12, 6727608), (16, 5045706), (18, 4485072), (24, 3363804), (27, 2990048), (32, 2522853), (36, 2242536), (41, 1969056), (43, 1877472), (48, 1681902), (53, 1523232), (54, 1495024), (72, 1121268), (82, 984528), (86, 938736), (96, 840951), (106, 761616), (108, 747512), (123, 656352), (129, 625824), (144, 560634), (159, 507744), (164, 492264), (172, 469368), (212, 380808), (216, 373756), (246, 328176), (258, 312912), (288, 280317), (318, 253872), (328, 246132), (344, 234684), (369, 218784), (387, 208608), (424, 190404), (432, 186878), (477, 169248), (492, 164088), (516, 156456), (636, 126936), (656, 123066), (688, 117342), (738, 109392), (774, 104304), (848, 95202), (864, 93439), (954, 84624), (984, 82044), (1032, 78228), (1107, 72928), (1161, 69536), (1272, 63468), (1312, 61533), (1376, 58671), (1431, 56416), (1476, 54696), (1548, 52152), (1696, 47601), (1763, 45792), (1908, 42312), (1968, 41022), (2064, 39114), (2173, 37152), (2214, 36464), (2279, 35424), (2322, 34768), (2544, 31734), (2862, 28208), (2952, 27348), (3096, 26076), (3526, 22896), (3816, 21156), (3936, 20511), (4128, 19557), (4346, 18576), (4428, 18232), (4558, 17712), (4644, 17384), (5088, 15867), (5289, 15264), (5724, 14104), (5904, 13674), (6192, 13038), (6519, 12384), (6837, 11808), (7052, 11448), (7632, 10578), (8692, 9288), (8856, 9116)]