77900032

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 183960000

約数和(自身を除く): 106059968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1499, 1624, 1792, 1856, 2998, 3248, 3712, 5996, 6496, 7424, 10493, 11992, 12992, 20986, 23984, 25984, 41972, 43471, 47968, 51968, 83944, 86942, 95936, 167888, 173884, 191872, 304297, 335776, 347768, 383744, 608594, 671552, 695536, 1217188, 1343104, 1391072, 2434376, 2686208, 2782144, 4868752, 5564288, 9737504, 11128576, 19475008, 38950016, 77900032]

約数ペア:

[(1, 77900032), (2, 38950016), (4, 19475008), (7, 11128576), (8, 9737504), (14, 5564288), (16, 4868752), (28, 2782144), (29, 2686208), (32, 2434376), (56, 1391072), (58, 1343104), (64, 1217188), (112, 695536), (116, 671552), (128, 608594), (203, 383744), (224, 347768), (232, 335776), (256, 304297), (406, 191872), (448, 173884), (464, 167888), (812, 95936), (896, 86942), (928, 83944), (1499, 51968), (1624, 47968), (1792, 43471), (1856, 41972), (2998, 25984), (3248, 23984), (3712, 20986), (5996, 12992), (6496, 11992), (7424, 10493)]