65561184

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 207522000

約数和(自身を除く): 141960816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 449, 468, 507, 624, 676, 702, 864, 898, 936, 1014, 1248, 1347, 1352, 1404, 1521, 1796, 1872, 2028, 2694, 2704, 2808, 3042, 3592, 3744, 4041, 4056, 4563, 5388, 5408, 5616, 5837, 6084, 7184, 8082, 8112, 9126, 10776, 11232, 11674, 12123, 12168, 14368, 16164, 16224, 17511, 18252, 21552, 23348, 24246, 24336, 32328, 35022, 36504, 43104, 46696, 48492, 48672, 52533, 64656, 70044, 73008, 75881, 93392, 96984, 105066, 129312, 140088, 146016, 151762, 157599, 186784, 193968, 210132, 227643, 280176, 303524, 315198, 387936, 420264, 455286, 560352, 607048, 630396, 682929, 840528, 910572, 1214096, 1260792, 1365858, 1681056, 1821144, 2048787, 2428192, 2521584, 2731716, 3642288, 4097574, 5043168, 5463432, 7284576, 8195148, 10926864, 16390296, 21853728, 32780592, 65561184]

約数ペア:

[(1, 65561184), (2, 32780592), (3, 21853728), (4, 16390296), (6, 10926864), (8, 8195148), (9, 7284576), (12, 5463432), (13, 5043168), (16, 4097574), (18, 3642288), (24, 2731716), (26, 2521584), (27, 2428192), (32, 2048787), (36, 1821144), (39, 1681056), (48, 1365858), (52, 1260792), (54, 1214096), (72, 910572), (78, 840528), (96, 682929), (104, 630396), (108, 607048), (117, 560352), (144, 455286), (156, 420264), (169, 387936), (208, 315198), (216, 303524), (234, 280176), (288, 227643), (312, 210132), (338, 193968), (351, 186784), (416, 157599), (432, 151762), (449, 146016), (468, 140088), (507, 129312), (624, 105066), (676, 96984), (702, 93392), (864, 75881), (898, 73008), (936, 70044), (1014, 64656), (1248, 52533), (1347, 48672), (1352, 48492), (1404, 46696), (1521, 43104), (1796, 36504), (1872, 35022), (2028, 32328), (2694, 24336), (2704, 24246), (2808, 23348), (3042, 21552), (3592, 18252), (3744, 17511), (4041, 16224), (4056, 16164), (4563, 14368), (5388, 12168), (5408, 12123), (5616, 11674), (5837, 11232), (6084, 10776), (7184, 9126), (8082, 8112)]