85257504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 258358464

約数和(自身を除く): 173100960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 211, 244, 276, 288, 366, 368, 414, 422, 488, 549, 552, 633, 732, 736, 828, 844, 976, 1098, 1104, 1266, 1403, 1464, 1656, 1688, 1899, 1952, 2196, 2208, 2532, 2806, 2928, 3312, 3376, 3798, 4209, 4392, 4853, 5064, 5612, 5856, 6624, 6752, 7596, 8418, 8784, 9706, 10128, 11224, 12627, 12871, 14559, 15192, 16836, 17568, 19412, 20256, 22448, 25254, 25742, 29118, 30384, 33672, 38613, 38824, 43677, 44896, 50508, 51484, 58236, 60768, 67344, 77226, 77648, 87354, 101016, 102968, 115839, 116472, 134688, 154452, 155296, 174708, 202032, 205936, 231678, 232944, 296033, 308904, 349416, 404064, 411872, 463356, 465888, 592066, 617808, 698832, 888099, 926712, 1184132, 1235616, 1397664, 1776198, 1853424, 2368264, 2664297, 3552396, 3706848, 4736528, 5328594, 7104792, 9473056, 10657188, 14209584, 21314376, 28419168, 42628752, 85257504]

約数ペア:

[(1, 85257504), (2, 42628752), (3, 28419168), (4, 21314376), (6, 14209584), (8, 10657188), (9, 9473056), (12, 7104792), (16, 5328594), (18, 4736528), (23, 3706848), (24, 3552396), (32, 2664297), (36, 2368264), (46, 1853424), (48, 1776198), (61, 1397664), (69, 1235616), (72, 1184132), (92, 926712), (96, 888099), (122, 698832), (138, 617808), (144, 592066), (183, 465888), (184, 463356), (207, 411872), (211, 404064), (244, 349416), (276, 308904), (288, 296033), (366, 232944), (368, 231678), (414, 205936), (422, 202032), (488, 174708), (549, 155296), (552, 154452), (633, 134688), (732, 116472), (736, 115839), (828, 102968), (844, 101016), (976, 87354), (1098, 77648), (1104, 77226), (1266, 67344), (1403, 60768), (1464, 58236), (1656, 51484), (1688, 50508), (1899, 44896), (1952, 43677), (2196, 38824), (2208, 38613), (2532, 33672), (2806, 30384), (2928, 29118), (3312, 25742), (3376, 25254), (3798, 22448), (4209, 20256), (4392, 19412), (4853, 17568), (5064, 16836), (5612, 15192), (5856, 14559), (6624, 12871), (6752, 12627), (7596, 11224), (8418, 10128), (8784, 9706)]