81526032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2661

約数の個数: 120

約数和(自身を含む): 269268480

約数和(自身を除く): 187742448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 2609, 3472, 3906, 4464, 5208, 5218, 7812, 7827, 10416, 10436, 15624, 15654, 18263, 20872, 23481, 31248, 31308, 36526, 41744, 46962, 54789, 62616, 73052, 80879, 93924, 109578, 125232, 146104, 161758, 164367, 187848, 219156, 242637, 292208, 323516, 328734, 375696, 438312, 485274, 566153, 647032, 657468, 727911, 876624, 970548, 1132306, 1294064, 1314936, 1455822, 1698459, 1941096, 2264612, 2629872, 2911644, 3396918, 3882192, 4529224, 5095377, 5823288, 6793836, 9058448, 10190754, 11646576, 13587672, 20381508, 27175344, 40763016, 81526032]

約数ペア:

[(1, 81526032), (2, 40763016), (3, 27175344), (4, 20381508), (6, 13587672), (7, 11646576), (8, 10190754), (9, 9058448), (12, 6793836), (14, 5823288), (16, 5095377), (18, 4529224), (21, 3882192), (24, 3396918), (28, 2911644), (31, 2629872), (36, 2264612), (42, 1941096), (48, 1698459), (56, 1455822), (62, 1314936), (63, 1294064), (72, 1132306), (84, 970548), (93, 876624), (112, 727911), (124, 657468), (126, 647032), (144, 566153), (168, 485274), (186, 438312), (217, 375696), (248, 328734), (252, 323516), (279, 292208), (336, 242637), (372, 219156), (434, 187848), (496, 164367), (504, 161758), (558, 146104), (651, 125232), (744, 109578), (868, 93924), (1008, 80879), (1116, 73052), (1302, 62616), (1488, 54789), (1736, 46962), (1953, 41744), (2232, 36526), (2604, 31308), (2609, 31248), (3472, 23481), (3906, 20872), (4464, 18263), (5208, 15654), (5218, 15624), (7812, 10436), (7827, 10416)]