78143184

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{25841}}^1$

素因数の和:25865

約数の個数: 80

約数和(自身を含む): 256352640

約数和(自身を除く): 178209456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 25841, 51682, 77523, 103364, 155046, 180887, 206728, 232569, 310092, 361774, 413456, 465138, 542661, 620184, 697707, 723548, 930276, 1085322, 1240368, 1395414, 1447096, 1627983, 1860552, 2170644, 2790828, 2894192, 3255966, 3721104, 4341288, 4883949, 5581656, 6511932, 8682576, 9767898, 11163312, 13023864, 19535796, 26047728, 39071592, 78143184]

約数ペア:

[(1, 78143184), (2, 39071592), (3, 26047728), (4, 19535796), (6, 13023864), (7, 11163312), (8, 9767898), (9, 8682576), (12, 6511932), (14, 5581656), (16, 4883949), (18, 4341288), (21, 3721104), (24, 3255966), (27, 2894192), (28, 2790828), (36, 2170644), (42, 1860552), (48, 1627983), (54, 1447096), (56, 1395414), (63, 1240368), (72, 1085322), (84, 930276), (108, 723548), (112, 697707), (126, 620184), (144, 542661), (168, 465138), (189, 413456), (216, 361774), (252, 310092), (336, 232569), (378, 206728), (432, 180887), (504, 155046), (756, 103364), (1008, 77523), (1512, 51682), (3024, 25841)]