78816384

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 234224640

約数和(自身を除く): 155408256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2207, 2232, 2976, 3968, 4414, 4464, 5952, 6621, 8828, 8928, 11904, 13242, 17656, 17856, 19863, 26484, 35312, 35712, 39726, 52968, 68417, 70624, 79452, 105936, 136834, 141248, 158904, 205251, 211872, 273668, 282496, 317808, 410502, 423744, 547336, 615753, 635616, 821004, 847488, 1094672, 1231506, 1271232, 1642008, 2189344, 2463012, 2542464, 3284016, 4378688, 4926024, 6568032, 8757376, 9852048, 13136064, 19704096, 26272128, 39408192, 78816384]

約数ペア:

[(1, 78816384), (2, 39408192), (3, 26272128), (4, 19704096), (6, 13136064), (8, 9852048), (9, 8757376), (12, 6568032), (16, 4926024), (18, 4378688), (24, 3284016), (31, 2542464), (32, 2463012), (36, 2189344), (48, 1642008), (62, 1271232), (64, 1231506), (72, 1094672), (93, 847488), (96, 821004), (124, 635616), (128, 615753), (144, 547336), (186, 423744), (192, 410502), (248, 317808), (279, 282496), (288, 273668), (372, 211872), (384, 205251), (496, 158904), (558, 141248), (576, 136834), (744, 105936), (992, 79452), (1116, 70624), (1152, 68417), (1488, 52968), (1984, 39726), (2207, 35712), (2232, 35312), (2976, 26484), (3968, 19863), (4414, 17856), (4464, 17656), (5952, 13242), (6621, 11904), (8828, 8928)]