87570288

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 192411792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 503, 558, 624, 702, 744, 806, 837, 936, 1006, 1116, 1209, 1404, 1488, 1509, 1612, 1674, 1872, 2012, 2232, 2418, 2808, 3018, 3224, 3348, 3627, 4024, 4464, 4527, 4836, 5616, 6036, 6448, 6539, 6696, 7254, 8048, 9054, 9672, 10881, 12072, 13078, 13392, 13581, 14508, 15593, 18108, 19344, 19617, 21762, 24144, 26156, 27162, 29016, 31186, 36216, 39234, 43524, 46779, 52312, 54324, 58032, 58851, 62372, 72432, 78468, 87048, 93558, 104624, 108648, 117702, 124744, 140337, 156936, 174096, 176553, 187116, 202709, 217296, 235404, 249488, 280674, 313872, 353106, 374232, 405418, 421011, 470808, 561348, 608127, 706212, 748464, 810836, 842022, 941616, 1122696, 1216254, 1412424, 1621672, 1684044, 1824381, 2245392, 2432508, 2824848, 3243344, 3368088, 3648762, 4865016, 5473143, 6736176, 7297524, 9730032, 10946286, 14595048, 21892572, 29190096, 43785144, 87570288]

約数ペア:

[(1, 87570288), (2, 43785144), (3, 29190096), (4, 21892572), (6, 14595048), (8, 10946286), (9, 9730032), (12, 7297524), (13, 6736176), (16, 5473143), (18, 4865016), (24, 3648762), (26, 3368088), (27, 3243344), (31, 2824848), (36, 2432508), (39, 2245392), (48, 1824381), (52, 1684044), (54, 1621672), (62, 1412424), (72, 1216254), (78, 1122696), (93, 941616), (104, 842022), (108, 810836), (117, 748464), (124, 706212), (144, 608127), (156, 561348), (186, 470808), (208, 421011), (216, 405418), (234, 374232), (248, 353106), (279, 313872), (312, 280674), (351, 249488), (372, 235404), (403, 217296), (432, 202709), (468, 187116), (496, 176553), (503, 174096), (558, 156936), (624, 140337), (702, 124744), (744, 117702), (806, 108648), (837, 104624), (936, 93558), (1006, 87048), (1116, 78468), (1209, 72432), (1404, 62372), (1488, 58851), (1509, 58032), (1612, 54324), (1674, 52312), (1872, 46779), (2012, 43524), (2232, 39234), (2418, 36216), (2808, 31186), (3018, 29016), (3224, 27162), (3348, 26156), (3627, 24144), (4024, 21762), (4464, 19617), (4527, 19344), (4836, 18108), (5616, 15593), (6036, 14508), (6448, 13581), (6539, 13392), (6696, 13078), (7254, 12072), (8048, 10881), (9054, 9672)]