78047731968

素因数分解:

$2^8\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{64853}}^1$

素因数の和:66439

約数の個数: 72

約数和(自身を含む): 207856551168

約数和(自身を除く): 129808819200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1567, 3134, 4701, 6268, 9402, 12536, 18804, 25072, 37608, 50144, 64853, 75216, 100288, 129706, 150432, 194559, 200576, 259412, 300864, 389118, 401152, 518824, 601728, 778236, 1037648, 1203456, 1556472, 2075296, 3112944, 4150592, 6225888, 8301184, 12451776, 16602368, 24903552, 49807104, 101624651, 203249302, 304873953, 406498604, 609747906, 812997208, 1219495812, 1625994416, 2438991624, 3251988832, 4877983248, 6503977664, 9755966496, 13007955328, 19511932992, 26015910656, 39023865984, 78047731968]

約数ペア:

[(1, 78047731968), (2, 39023865984), (3, 26015910656), (4, 19511932992), (6, 13007955328), (8, 9755966496), (12, 6503977664), (16, 4877983248), (24, 3251988832), (32, 2438991624), (48, 1625994416), (64, 1219495812), (96, 812997208), (128, 609747906), (192, 406498604), (256, 304873953), (384, 203249302), (768, 101624651), (1567, 49807104), (3134, 24903552), (4701, 16602368), (6268, 12451776), (9402, 8301184), (12536, 6225888), (18804, 4150592), (25072, 3112944), (37608, 2075296), (50144, 1556472), (64853, 1203456), (75216, 1037648), (100288, 778236), (129706, 601728), (150432, 518824), (194559, 401152), (200576, 389118), (259412, 300864)]