64506672

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 202368000

約数和(自身を除く): 137861328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 271, 304, 342, 348, 432, 456, 464, 513, 522, 542, 551, 684, 696, 783, 813, 912, 1026, 1044, 1084, 1102, 1368, 1392, 1566, 1626, 1653, 2052, 2088, 2168, 2204, 2439, 2736, 3132, 3252, 3306, 4104, 4176, 4336, 4408, 4878, 4959, 5149, 6264, 6504, 6612, 7317, 7859, 8208, 8816, 9756, 9918, 10298, 12528, 13008, 13224, 14634, 14877, 15447, 15718, 19512, 19836, 20596, 23577, 26448, 29268, 29754, 30894, 31436, 39024, 39672, 41192, 46341, 47154, 58536, 59508, 61788, 62872, 70731, 79344, 82384, 92682, 94308, 117072, 119016, 123576, 125744, 139023, 141462, 149321, 185364, 188616, 212193, 238032, 247152, 278046, 282924, 298642, 370728, 377232, 424386, 447963, 556092, 565848, 597284, 741456, 848772, 895926, 1112184, 1131696, 1194568, 1343889, 1697544, 1791852, 2224368, 2389136, 2687778, 3395088, 3583704, 4031667, 5375556, 7167408, 8063334, 10751112, 16126668, 21502224, 32253336, 64506672]

約数ペア:

[(1, 64506672), (2, 32253336), (3, 21502224), (4, 16126668), (6, 10751112), (8, 8063334), (9, 7167408), (12, 5375556), (16, 4031667), (18, 3583704), (19, 3395088), (24, 2687778), (27, 2389136), (29, 2224368), (36, 1791852), (38, 1697544), (48, 1343889), (54, 1194568), (57, 1131696), (58, 1112184), (72, 895926), (76, 848772), (87, 741456), (108, 597284), (114, 565848), (116, 556092), (144, 447963), (152, 424386), (171, 377232), (174, 370728), (216, 298642), (228, 282924), (232, 278046), (261, 247152), (271, 238032), (304, 212193), (342, 188616), (348, 185364), (432, 149321), (456, 141462), (464, 139023), (513, 125744), (522, 123576), (542, 119016), (551, 117072), (684, 94308), (696, 92682), (783, 82384), (813, 79344), (912, 70731), (1026, 62872), (1044, 61788), (1084, 59508), (1102, 58536), (1368, 47154), (1392, 46341), (1566, 41192), (1626, 39672), (1653, 39024), (2052, 31436), (2088, 30894), (2168, 29754), (2204, 29268), (2439, 26448), (2736, 23577), (3132, 20596), (3252, 19836), (3306, 19512), (4104, 15718), (4176, 15447), (4336, 14877), (4408, 14634), (4878, 13224), (4959, 13008), (5149, 12528), (6264, 10298), (6504, 9918), (6612, 9756), (7317, 8816), (7859, 8208)]