64496784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 195416064

約数和(自身を除く): 130919280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 47, 48, 66, 69, 88, 92, 94, 113, 132, 138, 141, 176, 184, 188, 226, 253, 264, 276, 282, 339, 368, 376, 452, 506, 517, 528, 552, 564, 678, 752, 759, 904, 1012, 1034, 1081, 1104, 1128, 1243, 1356, 1518, 1551, 1808, 2024, 2068, 2162, 2256, 2486, 2599, 2712, 3036, 3102, 3243, 3729, 4048, 4136, 4324, 4972, 5198, 5311, 5424, 6072, 6204, 6486, 7458, 7797, 8272, 8648, 9944, 10396, 10622, 11891, 12144, 12408, 12972, 14916, 15594, 15933, 17296, 19888, 20792, 21244, 23782, 24816, 25944, 28589, 29832, 31188, 31866, 35673, 41584, 42488, 47564, 51888, 57178, 58421, 59664, 62376, 63732, 71346, 84976, 85767, 95128, 114356, 116842, 122153, 124752, 127464, 142692, 171534, 175263, 190256, 228712, 233684, 244306, 254928, 285384, 343068, 350526, 366459, 457424, 467368, 488612, 570768, 686136, 701052, 732918, 934736, 977224, 1343683, 1372272, 1402104, 1465836, 1954448, 2687366, 2804208, 2931672, 4031049, 5374732, 5863344, 8062098, 10749464, 16124196, 21498928, 32248392, 64496784]

約数ペア:

[(1, 64496784), (2, 32248392), (3, 21498928), (4, 16124196), (6, 10749464), (8, 8062098), (11, 5863344), (12, 5374732), (16, 4031049), (22, 2931672), (23, 2804208), (24, 2687366), (33, 1954448), (44, 1465836), (46, 1402104), (47, 1372272), (48, 1343683), (66, 977224), (69, 934736), (88, 732918), (92, 701052), (94, 686136), (113, 570768), (132, 488612), (138, 467368), (141, 457424), (176, 366459), (184, 350526), (188, 343068), (226, 285384), (253, 254928), (264, 244306), (276, 233684), (282, 228712), (339, 190256), (368, 175263), (376, 171534), (452, 142692), (506, 127464), (517, 124752), (528, 122153), (552, 116842), (564, 114356), (678, 95128), (752, 85767), (759, 84976), (904, 71346), (1012, 63732), (1034, 62376), (1081, 59664), (1104, 58421), (1128, 57178), (1243, 51888), (1356, 47564), (1518, 42488), (1551, 41584), (1808, 35673), (2024, 31866), (2068, 31188), (2162, 29832), (2256, 28589), (2486, 25944), (2599, 24816), (2712, 23782), (3036, 21244), (3102, 20792), (3243, 19888), (3729, 17296), (4048, 15933), (4136, 15594), (4324, 14916), (4972, 12972), (5198, 12408), (5311, 12144), (5424, 11891), (6072, 10622), (6204, 10396), (6486, 9944), (7458, 8648), (7797, 8272)]