80873856

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3373

約数の個数: 128

約数和(自身を含む): 272870400

約数和(自身を除く): 191996544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3343, 3456, 4032, 6048, 6686, 8064, 10029, 12096, 13372, 20058, 23401, 24192, 26744, 30087, 40116, 46802, 53488, 60174, 70203, 80232, 90261, 93604, 106976, 120348, 140406, 160464, 180522, 187208, 210609, 213952, 240696, 280812, 320928, 361044, 374416, 421218, 427904, 481392, 561624, 631827, 641856, 722088, 748832, 842436, 962784, 1123248, 1263654, 1283712, 1444176, 1497664, 1684872, 1925568, 2246496, 2527308, 2888352, 2995328, 3369744, 3851136, 4492992, 5054616, 5776704, 6739488, 8985984, 10109232, 11553408, 13478976, 20218464, 26957952, 40436928, 80873856]

約数ペア:

[(1, 80873856), (2, 40436928), (3, 26957952), (4, 20218464), (6, 13478976), (7, 11553408), (8, 10109232), (9, 8985984), (12, 6739488), (14, 5776704), (16, 5054616), (18, 4492992), (21, 3851136), (24, 3369744), (27, 2995328), (28, 2888352), (32, 2527308), (36, 2246496), (42, 1925568), (48, 1684872), (54, 1497664), (56, 1444176), (63, 1283712), (64, 1263654), (72, 1123248), (84, 962784), (96, 842436), (108, 748832), (112, 722088), (126, 641856), (128, 631827), (144, 561624), (168, 481392), (189, 427904), (192, 421218), (216, 374416), (224, 361044), (252, 320928), (288, 280812), (336, 240696), (378, 213952), (384, 210609), (432, 187208), (448, 180522), (504, 160464), (576, 140406), (672, 120348), (756, 106976), (864, 93604), (896, 90261), (1008, 80232), (1152, 70203), (1344, 60174), (1512, 53488), (1728, 46802), (2016, 40116), (2688, 30087), (3024, 26744), (3343, 24192), (3456, 23401), (4032, 20058), (6048, 13372), (6686, 12096), (8064, 10029)]