77668416

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6449

約数の個数: 112

約数和(自身を含む): 260990080

約数和(自身を除く): 183321664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 6421, 12096, 12842, 19263, 25684, 38526, 44947, 51368, 57789, 77052, 89894, 102736, 115578, 134841, 154104, 173367, 179788, 205472, 231156, 269682, 308208, 346734, 359576, 404523, 410944, 462312, 539364, 616416, 693468, 719152, 809046, 924624, 1078728, 1213569, 1232832, 1386936, 1438304, 1618092, 1849248, 2157456, 2427138, 2773872, 2876608, 3236184, 3698496, 4314912, 4854276, 5547744, 6472368, 8629824, 9708552, 11095488, 12944736, 19417104, 25889472, 38834208, 77668416]

約数ペア:

[(1, 77668416), (2, 38834208), (3, 25889472), (4, 19417104), (6, 12944736), (7, 11095488), (8, 9708552), (9, 8629824), (12, 6472368), (14, 5547744), (16, 4854276), (18, 4314912), (21, 3698496), (24, 3236184), (27, 2876608), (28, 2773872), (32, 2427138), (36, 2157456), (42, 1849248), (48, 1618092), (54, 1438304), (56, 1386936), (63, 1232832), (64, 1213569), (72, 1078728), (84, 924624), (96, 809046), (108, 719152), (112, 693468), (126, 616416), (144, 539364), (168, 462312), (189, 410944), (192, 404523), (216, 359576), (224, 346734), (252, 308208), (288, 269682), (336, 231156), (378, 205472), (432, 179788), (448, 173367), (504, 154104), (576, 134841), (672, 115578), (756, 102736), (864, 89894), (1008, 77052), (1344, 57789), (1512, 51368), (1728, 44947), (2016, 38526), (3024, 25684), (4032, 19263), (6048, 12842), (6421, 12096)]