81920592

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 180562608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 503, 522, 624, 696, 702, 754, 783, 936, 1006, 1044, 1131, 1392, 1404, 1508, 1509, 1566, 1872, 2012, 2088, 2262, 2808, 3016, 3018, 3132, 3393, 4024, 4176, 4524, 4527, 5616, 6032, 6036, 6264, 6539, 6786, 8048, 9048, 9054, 10179, 12072, 12528, 13078, 13572, 13581, 14587, 18096, 18108, 19617, 20358, 24144, 26156, 27144, 27162, 29174, 36216, 39234, 40716, 43761, 52312, 54288, 54324, 58348, 58851, 72432, 78468, 81432, 87522, 104624, 108648, 116696, 117702, 131283, 156936, 162864, 175044, 176553, 189631, 217296, 233392, 235404, 262566, 313872, 350088, 353106, 379262, 393849, 470808, 525132, 568893, 700176, 706212, 758524, 787698, 941616, 1050264, 1137786, 1412424, 1517048, 1575396, 1706679, 2100528, 2275572, 2824848, 3034096, 3150792, 3413358, 4551144, 5120037, 6301584, 6826716, 9102288, 10240074, 13653432, 20480148, 27306864, 40960296, 81920592]

約数ペア:

[(1, 81920592), (2, 40960296), (3, 27306864), (4, 20480148), (6, 13653432), (8, 10240074), (9, 9102288), (12, 6826716), (13, 6301584), (16, 5120037), (18, 4551144), (24, 3413358), (26, 3150792), (27, 3034096), (29, 2824848), (36, 2275572), (39, 2100528), (48, 1706679), (52, 1575396), (54, 1517048), (58, 1412424), (72, 1137786), (78, 1050264), (87, 941616), (104, 787698), (108, 758524), (116, 706212), (117, 700176), (144, 568893), (156, 525132), (174, 470808), (208, 393849), (216, 379262), (232, 353106), (234, 350088), (261, 313872), (312, 262566), (348, 235404), (351, 233392), (377, 217296), (432, 189631), (464, 176553), (468, 175044), (503, 162864), (522, 156936), (624, 131283), (696, 117702), (702, 116696), (754, 108648), (783, 104624), (936, 87522), (1006, 81432), (1044, 78468), (1131, 72432), (1392, 58851), (1404, 58348), (1508, 54324), (1509, 54288), (1566, 52312), (1872, 43761), (2012, 40716), (2088, 39234), (2262, 36216), (2808, 29174), (3016, 27162), (3018, 27144), (3132, 26156), (3393, 24144), (4024, 20358), (4176, 19617), (4524, 18108), (4527, 18096), (5616, 14587), (6032, 13581), (6036, 13572), (6264, 13078), (6539, 12528), (6786, 12072), (8048, 10179), (9048, 9054)]