80435784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 166322616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1019, 1144, 1196, 1518, 1716, 1794, 2024, 2038, 2392, 3036, 3057, 3289, 3432, 3588, 4076, 6072, 6114, 6578, 7176, 8152, 9867, 11209, 12228, 13156, 13247, 19734, 22418, 23437, 24456, 26312, 26494, 33627, 39468, 39741, 44836, 46874, 52988, 67254, 70311, 78936, 79482, 89672, 93748, 105976, 134508, 140622, 145717, 158964, 187496, 257807, 269016, 281244, 291434, 304681, 317928, 437151, 515614, 562488, 582868, 609362, 773421, 874302, 914043, 1031228, 1165736, 1218724, 1546842, 1748604, 1828086, 2062456, 2437448, 3093684, 3351491, 3497208, 3656172, 6187368, 6702982, 7312344, 10054473, 13405964, 20108946, 26811928, 40217892, 80435784]

約数ペア:

[(1, 80435784), (2, 40217892), (3, 26811928), (4, 20108946), (6, 13405964), (8, 10054473), (11, 7312344), (12, 6702982), (13, 6187368), (22, 3656172), (23, 3497208), (24, 3351491), (26, 3093684), (33, 2437448), (39, 2062456), (44, 1828086), (46, 1748604), (52, 1546842), (66, 1218724), (69, 1165736), (78, 1031228), (88, 914043), (92, 874302), (104, 773421), (132, 609362), (138, 582868), (143, 562488), (156, 515614), (184, 437151), (253, 317928), (264, 304681), (276, 291434), (286, 281244), (299, 269016), (312, 257807), (429, 187496), (506, 158964), (552, 145717), (572, 140622), (598, 134508), (759, 105976), (858, 93748), (897, 89672), (1012, 79482), (1019, 78936), (1144, 70311), (1196, 67254), (1518, 52988), (1716, 46874), (1794, 44836), (2024, 39741), (2038, 39468), (2392, 33627), (3036, 26494), (3057, 26312), (3289, 24456), (3432, 23437), (3588, 22418), (4076, 19734), (6072, 13247), (6114, 13156), (6578, 12228), (7176, 11209), (8152, 9867)]