66306816

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 200884320

約数和(自身を除く): 134577504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 181, 192, 212, 216, 256, 288, 318, 362, 384, 424, 432, 477, 543, 576, 636, 724, 768, 848, 864, 954, 1086, 1152, 1272, 1431, 1448, 1629, 1696, 1728, 1908, 2172, 2304, 2544, 2862, 2896, 3258, 3392, 3456, 3816, 4344, 4887, 5088, 5724, 5792, 6516, 6784, 6912, 7632, 8688, 9593, 9774, 10176, 11448, 11584, 13032, 13568, 15264, 17376, 19186, 19548, 20352, 22896, 23168, 26064, 28779, 30528, 34752, 38372, 39096, 40704, 45792, 46336, 52128, 57558, 61056, 69504, 76744, 78192, 86337, 91584, 104256, 115116, 122112, 139008, 153488, 156384, 172674, 183168, 208512, 230232, 259011, 306976, 312768, 345348, 366336, 417024, 460464, 518022, 613952, 625536, 690696, 920928, 1036044, 1227904, 1251072, 1381392, 1841856, 2072088, 2455808, 2762784, 3683712, 4144176, 5525568, 7367424, 8288352, 11051136, 16576704, 22102272, 33153408, 66306816]

約数ペア:

[(1, 66306816), (2, 33153408), (3, 22102272), (4, 16576704), (6, 11051136), (8, 8288352), (9, 7367424), (12, 5525568), (16, 4144176), (18, 3683712), (24, 2762784), (27, 2455808), (32, 2072088), (36, 1841856), (48, 1381392), (53, 1251072), (54, 1227904), (64, 1036044), (72, 920928), (96, 690696), (106, 625536), (108, 613952), (128, 518022), (144, 460464), (159, 417024), (181, 366336), (192, 345348), (212, 312768), (216, 306976), (256, 259011), (288, 230232), (318, 208512), (362, 183168), (384, 172674), (424, 156384), (432, 153488), (477, 139008), (543, 122112), (576, 115116), (636, 104256), (724, 91584), (768, 86337), (848, 78192), (864, 76744), (954, 69504), (1086, 61056), (1152, 57558), (1272, 52128), (1431, 46336), (1448, 45792), (1629, 40704), (1696, 39096), (1728, 38372), (1908, 34752), (2172, 30528), (2304, 28779), (2544, 26064), (2862, 23168), (2896, 22896), (3258, 20352), (3392, 19548), (3456, 19186), (3816, 17376), (4344, 15264), (4887, 13568), (5088, 13032), (5724, 11584), (5792, 11448), (6516, 10176), (6784, 9774), (6912, 9593), (7632, 8688)]