80895384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 250192800

約数和(自身を除く): 169297416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 43, 51, 53, 58, 68, 72, 86, 87, 102, 106, 116, 129, 136, 153, 159, 172, 174, 204, 212, 232, 258, 261, 306, 318, 344, 348, 387, 408, 424, 477, 493, 516, 522, 612, 636, 696, 731, 774, 901, 954, 986, 1032, 1044, 1224, 1247, 1272, 1462, 1479, 1537, 1548, 1802, 1908, 1972, 2088, 2193, 2279, 2494, 2703, 2924, 2958, 3074, 3096, 3604, 3741, 3816, 3944, 4386, 4437, 4558, 4611, 4988, 5406, 5848, 5916, 6148, 6579, 6837, 7208, 7482, 8109, 8772, 8874, 9116, 9222, 9976, 10812, 11223, 11832, 12296, 13158, 13674, 13833, 14964, 16218, 17544, 17748, 18232, 18444, 20511, 21199, 21624, 22446, 26129, 26316, 27348, 27666, 29928, 32436, 35496, 36888, 38743, 41022, 42398, 44892, 52258, 52632, 54696, 55332, 63597, 64872, 66091, 77486, 78387, 82044, 84796, 89784, 104516, 110664, 116229, 127194, 132182, 154972, 156774, 164088, 169592, 190791, 198273, 209032, 232458, 235161, 254388, 264364, 309944, 313548, 348687, 381582, 396546, 464916, 470322, 508776, 528728, 594819, 627096, 697374, 763164, 793092, 929832, 940644, 1123547, 1189638, 1394748, 1526328, 1586184, 1881288, 2247094, 2379276, 2789496, 3370641, 4494188, 4758552, 6741282, 8988376, 10111923, 13482564, 20223846, 26965128, 40447692, 80895384]

約数ペア:

[(1, 80895384), (2, 40447692), (3, 26965128), (4, 20223846), (6, 13482564), (8, 10111923), (9, 8988376), (12, 6741282), (17, 4758552), (18, 4494188), (24, 3370641), (29, 2789496), (34, 2379276), (36, 2247094), (43, 1881288), (51, 1586184), (53, 1526328), (58, 1394748), (68, 1189638), (72, 1123547), (86, 940644), (87, 929832), (102, 793092), (106, 763164), (116, 697374), (129, 627096), (136, 594819), (153, 528728), (159, 508776), (172, 470322), (174, 464916), (204, 396546), (212, 381582), (232, 348687), (258, 313548), (261, 309944), (306, 264364), (318, 254388), (344, 235161), (348, 232458), (387, 209032), (408, 198273), (424, 190791), (477, 169592), (493, 164088), (516, 156774), (522, 154972), (612, 132182), (636, 127194), (696, 116229), (731, 110664), (774, 104516), (901, 89784), (954, 84796), (986, 82044), (1032, 78387), (1044, 77486), (1224, 66091), (1247, 64872), (1272, 63597), (1462, 55332), (1479, 54696), (1537, 52632), (1548, 52258), (1802, 44892), (1908, 42398), (1972, 41022), (2088, 38743), (2193, 36888), (2279, 35496), (2494, 32436), (2703, 29928), (2924, 27666), (2958, 27348), (3074, 26316), (3096, 26129), (3604, 22446), (3741, 21624), (3816, 21199), (3944, 20511), (4386, 18444), (4437, 18232), (4558, 17748), (4611, 17544), (4988, 16218), (5406, 14964), (5848, 13833), (5916, 13674), (6148, 13158), (6579, 12296), (6837, 11832), (7208, 11223), (7482, 10812), (8109, 9976), (8772, 9222), (8874, 9116)]