31930164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 108

約数和(自身を含む): 98096544

約数和(自身を除く): 66166380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 787, 828, 882, 966, 1127, 1449, 1574, 1764, 1932, 2254, 2361, 2898, 3148, 3381, 4508, 4722, 5509, 5796, 6762, 7083, 9444, 10143, 11018, 13524, 14166, 16527, 18101, 20286, 22036, 28332, 33054, 36202, 38563, 40572, 49581, 54303, 66108, 72404, 77126, 99162, 108606, 115689, 126707, 154252, 162909, 198324, 217212, 231378, 253414, 325818, 347067, 380121, 462756, 506828, 651636, 694134, 760242, 886949, 1140363, 1388268, 1520484, 1773898, 2280726, 2660847, 3547796, 4561452, 5321694, 7982541, 10643388, 15965082, 31930164]

約数ペア:

[(1, 31930164), (2, 15965082), (3, 10643388), (4, 7982541), (6, 5321694), (7, 4561452), (9, 3547796), (12, 2660847), (14, 2280726), (18, 1773898), (21, 1520484), (23, 1388268), (28, 1140363), (36, 886949), (42, 760242), (46, 694134), (49, 651636), (63, 506828), (69, 462756), (84, 380121), (92, 347067), (98, 325818), (126, 253414), (138, 231378), (147, 217212), (161, 198324), (196, 162909), (207, 154252), (252, 126707), (276, 115689), (294, 108606), (322, 99162), (414, 77126), (441, 72404), (483, 66108), (588, 54303), (644, 49581), (787, 40572), (828, 38563), (882, 36202), (966, 33054), (1127, 28332), (1449, 22036), (1574, 20286), (1764, 18101), (1932, 16527), (2254, 14166), (2361, 13524), (2898, 11018), (3148, 10143), (3381, 9444), (4508, 7083), (4722, 6762), (5509, 5796)]