77606144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 200933376

約数和(自身を除く): 123327232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 127, 128, 154, 176, 217, 224, 248, 254, 256, 308, 341, 352, 434, 448, 496, 508, 616, 682, 704, 868, 889, 896, 992, 1016, 1232, 1364, 1397, 1408, 1736, 1778, 1792, 1984, 2032, 2387, 2464, 2728, 2794, 2816, 3472, 3556, 3937, 3968, 4064, 4774, 4928, 5456, 5588, 6944, 7112, 7874, 7936, 8128, 9548, 9779, 9856, 10912, 11176, 13888, 14224, 15748, 16256, 19096, 19558, 19712, 21824, 22352, 27559, 27776, 28448, 31496, 32512, 38192, 39116, 43307, 43648, 44704, 55118, 55552, 56896, 62992, 76384, 78232, 86614, 87296, 89408, 110236, 113792, 125984, 152768, 156464, 173228, 178816, 220472, 227584, 251968, 303149, 305536, 312928, 346456, 357632, 440944, 503936, 606298, 611072, 625856, 692912, 881888, 1007872, 1212596, 1251712, 1385824, 1763776, 2425192, 2503424, 2771648, 3527552, 4850384, 5543296, 7055104, 9700768, 11086592, 19401536, 38803072, 77606144]

約数ペア:

[(1, 77606144), (2, 38803072), (4, 19401536), (7, 11086592), (8, 9700768), (11, 7055104), (14, 5543296), (16, 4850384), (22, 3527552), (28, 2771648), (31, 2503424), (32, 2425192), (44, 1763776), (56, 1385824), (62, 1251712), (64, 1212596), (77, 1007872), (88, 881888), (112, 692912), (124, 625856), (127, 611072), (128, 606298), (154, 503936), (176, 440944), (217, 357632), (224, 346456), (248, 312928), (254, 305536), (256, 303149), (308, 251968), (341, 227584), (352, 220472), (434, 178816), (448, 173228), (496, 156464), (508, 152768), (616, 125984), (682, 113792), (704, 110236), (868, 89408), (889, 87296), (896, 86614), (992, 78232), (1016, 76384), (1232, 62992), (1364, 56896), (1397, 55552), (1408, 55118), (1736, 44704), (1778, 43648), (1792, 43307), (1984, 39116), (2032, 38192), (2387, 32512), (2464, 31496), (2728, 28448), (2794, 27776), (2816, 27559), (3472, 22352), (3556, 21824), (3937, 19712), (3968, 19558), (4064, 19096), (4774, 16256), (4928, 15748), (5456, 14224), (5588, 13888), (6944, 11176), (7112, 10912), (7874, 9856), (7936, 9779), (8128, 9548)]