66381312

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 80

約数和(自身を含む): 184631040

約数和(自身を除く): 118249728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 1879, 2208, 2944, 3758, 4416, 5637, 5888, 7516, 8832, 11274, 11776, 15032, 17664, 22548, 30064, 35328, 43217, 45096, 60128, 86434, 90192, 120256, 129651, 172868, 180384, 240512, 259302, 345736, 360768, 481024, 518604, 691472, 721536, 962048, 1037208, 1382944, 1443072, 2074416, 2765888, 2886144, 4148832, 5531776, 8297664, 11063552, 16595328, 22127104, 33190656, 66381312]

約数ペア:

[(1, 66381312), (2, 33190656), (3, 22127104), (4, 16595328), (6, 11063552), (8, 8297664), (12, 5531776), (16, 4148832), (23, 2886144), (24, 2765888), (32, 2074416), (46, 1443072), (48, 1382944), (64, 1037208), (69, 962048), (92, 721536), (96, 691472), (128, 518604), (138, 481024), (184, 360768), (192, 345736), (256, 259302), (276, 240512), (368, 180384), (384, 172868), (512, 129651), (552, 120256), (736, 90192), (768, 86434), (1104, 60128), (1472, 45096), (1536, 43217), (1879, 35328), (2208, 30064), (2944, 22548), (3758, 17664), (4416, 15032), (5637, 11776), (5888, 11274), (7516, 8832)]