85072768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 115859072

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 37, 44, 46, 64, 71, 74, 88, 92, 128, 142, 148, 176, 184, 253, 284, 296, 352, 368, 407, 506, 568, 592, 704, 736, 781, 814, 851, 1012, 1136, 1184, 1408, 1472, 1562, 1628, 1633, 1702, 2024, 2272, 2368, 2627, 2944, 3124, 3256, 3266, 3404, 4048, 4544, 4736, 5254, 6248, 6512, 6532, 6808, 8096, 9088, 9361, 10508, 12496, 13024, 13064, 13616, 16192, 17963, 18722, 21016, 24992, 26048, 26128, 27232, 28897, 32384, 35926, 37444, 42032, 49984, 52096, 52256, 54464, 57794, 60421, 71852, 74888, 84064, 99968, 104512, 108928, 115588, 120842, 143704, 149776, 168128, 209024, 231176, 241684, 287408, 299552, 336256, 462352, 483368, 574816, 599104, 664631, 924704, 966736, 1149632, 1198208, 1329262, 1849408, 1933472, 2299264, 2658524, 3698816, 3866944, 5317048, 7733888, 10634096, 21268192, 42536384, 85072768]

約数ペア:

[(1, 85072768), (2, 42536384), (4, 21268192), (8, 10634096), (11, 7733888), (16, 5317048), (22, 3866944), (23, 3698816), (32, 2658524), (37, 2299264), (44, 1933472), (46, 1849408), (64, 1329262), (71, 1198208), (74, 1149632), (88, 966736), (92, 924704), (128, 664631), (142, 599104), (148, 574816), (176, 483368), (184, 462352), (253, 336256), (284, 299552), (296, 287408), (352, 241684), (368, 231176), (407, 209024), (506, 168128), (568, 149776), (592, 143704), (704, 120842), (736, 115588), (781, 108928), (814, 104512), (851, 99968), (1012, 84064), (1136, 74888), (1184, 71852), (1408, 60421), (1472, 57794), (1562, 54464), (1628, 52256), (1633, 52096), (1702, 49984), (2024, 42032), (2272, 37444), (2368, 35926), (2627, 32384), (2944, 28897), (3124, 27232), (3256, 26128), (3266, 26048), (3404, 24992), (4048, 21016), (4544, 18722), (4736, 17963), (5254, 16192), (6248, 13616), (6512, 13064), (6532, 13024), (6808, 12496), (8096, 10508), (9088, 9361)]