80904384

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^2$

素因数の和:255

約数の個数: 126

約数和(自身を含む): 255237996

約数和(自身を除く): 174333612

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 113, 132, 144, 176, 192, 198, 226, 264, 288, 339, 352, 396, 452, 528, 576, 678, 704, 792, 904, 1017, 1056, 1243, 1356, 1584, 1808, 2034, 2112, 2486, 2712, 3168, 3616, 3729, 4068, 4972, 5424, 6336, 7232, 7458, 8136, 9944, 10848, 11187, 12769, 14916, 16272, 19888, 21696, 22374, 25538, 29832, 32544, 38307, 39776, 44748, 51076, 59664, 65088, 76614, 79552, 89496, 102152, 114921, 119328, 140459, 153228, 178992, 204304, 229842, 238656, 280918, 306456, 357984, 408608, 421377, 459684, 561836, 612912, 715968, 817216, 842754, 919368, 1123672, 1225824, 1264131, 1685508, 1838736, 2247344, 2451648, 2528262, 3371016, 3677472, 4494688, 5056524, 6742032, 7354944, 8989376, 10113048, 13484064, 20226096, 26968128, 40452192, 80904384]

約数ペア:

[(1, 80904384), (2, 40452192), (3, 26968128), (4, 20226096), (6, 13484064), (8, 10113048), (9, 8989376), (11, 7354944), (12, 6742032), (16, 5056524), (18, 4494688), (22, 3677472), (24, 3371016), (32, 2528262), (33, 2451648), (36, 2247344), (44, 1838736), (48, 1685508), (64, 1264131), (66, 1225824), (72, 1123672), (88, 919368), (96, 842754), (99, 817216), (113, 715968), (132, 612912), (144, 561836), (176, 459684), (192, 421377), (198, 408608), (226, 357984), (264, 306456), (288, 280918), (339, 238656), (352, 229842), (396, 204304), (452, 178992), (528, 153228), (576, 140459), (678, 119328), (704, 114921), (792, 102152), (904, 89496), (1017, 79552), (1056, 76614), (1243, 65088), (1356, 59664), (1584, 51076), (1808, 44748), (2034, 39776), (2112, 38307), (2486, 32544), (2712, 29832), (3168, 25538), (3616, 22374), (3729, 21696), (4068, 19888), (4972, 16272), (5424, 14916), (6336, 12769), (7232, 11187), (7458, 10848), (8136, 9944)]