66840384

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 194015360

約数和(自身を除く): 127174976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 156, 183, 192, 208, 244, 312, 366, 416, 439, 488, 624, 732, 793, 832, 878, 976, 1248, 1317, 1464, 1586, 1756, 1952, 2379, 2496, 2634, 2928, 3172, 3512, 3904, 4758, 5268, 5707, 5856, 6344, 7024, 9516, 10536, 11414, 11712, 12688, 14048, 17121, 19032, 21072, 22828, 25376, 26779, 28096, 34242, 38064, 42144, 45656, 50752, 53558, 68484, 76128, 80337, 84288, 91312, 107116, 136968, 152256, 160674, 182624, 214232, 273936, 321348, 348127, 365248, 428464, 547872, 642696, 696254, 856928, 1044381, 1095744, 1285392, 1392508, 1713856, 2088762, 2570784, 2785016, 4177524, 5141568, 5570032, 8355048, 11140064, 16710096, 22280128, 33420192, 66840384]

約数ペア:

[(1, 66840384), (2, 33420192), (3, 22280128), (4, 16710096), (6, 11140064), (8, 8355048), (12, 5570032), (13, 5141568), (16, 4177524), (24, 2785016), (26, 2570784), (32, 2088762), (39, 1713856), (48, 1392508), (52, 1285392), (61, 1095744), (64, 1044381), (78, 856928), (96, 696254), (104, 642696), (122, 547872), (156, 428464), (183, 365248), (192, 348127), (208, 321348), (244, 273936), (312, 214232), (366, 182624), (416, 160674), (439, 152256), (488, 136968), (624, 107116), (732, 91312), (793, 84288), (832, 80337), (878, 76128), (976, 68484), (1248, 53558), (1317, 50752), (1464, 45656), (1586, 42144), (1756, 38064), (1952, 34242), (2379, 28096), (2496, 26779), (2634, 25376), (2928, 22828), (3172, 21072), (3512, 19032), (3904, 17121), (4758, 14048), (5268, 12688), (5707, 11712), (5856, 11414), (6344, 10536), (7024, 9516)]