42209784

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 121305600

約数和(自身を除く): 79095816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 359, 414, 426, 552, 568, 639, 718, 828, 852, 1077, 1278, 1436, 1633, 1656, 1704, 2154, 2556, 2872, 3231, 3266, 4308, 4899, 5112, 6462, 6532, 8257, 8616, 9798, 12924, 13064, 14697, 16514, 19596, 24771, 25489, 25848, 29394, 33028, 39192, 49542, 50978, 58788, 66056, 74313, 76467, 99084, 101956, 117576, 148626, 152934, 198168, 203912, 229401, 297252, 305868, 458802, 586247, 594504, 611736, 917604, 1172494, 1758741, 1835208, 2344988, 3517482, 4689976, 5276223, 7034964, 10552446, 14069928, 21104892, 42209784]

約数ペア:

[(1, 42209784), (2, 21104892), (3, 14069928), (4, 10552446), (6, 7034964), (8, 5276223), (9, 4689976), (12, 3517482), (18, 2344988), (23, 1835208), (24, 1758741), (36, 1172494), (46, 917604), (69, 611736), (71, 594504), (72, 586247), (92, 458802), (138, 305868), (142, 297252), (184, 229401), (207, 203912), (213, 198168), (276, 152934), (284, 148626), (359, 117576), (414, 101956), (426, 99084), (552, 76467), (568, 74313), (639, 66056), (718, 58788), (828, 50978), (852, 49542), (1077, 39192), (1278, 33028), (1436, 29394), (1633, 25848), (1656, 25489), (1704, 24771), (2154, 19596), (2556, 16514), (2872, 14697), (3231, 13064), (3266, 12924), (4308, 9798), (4899, 8616), (5112, 8257), (6462, 6532)]