86318848

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 223695360

約数和(自身を除く): 137376512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 151, 154, 176, 203, 224, 232, 256, 302, 308, 319, 352, 406, 448, 464, 604, 616, 638, 704, 812, 896, 928, 1057, 1208, 1232, 1276, 1408, 1624, 1661, 1792, 1856, 2114, 2233, 2416, 2464, 2552, 2816, 3248, 3322, 3712, 4228, 4379, 4466, 4832, 4928, 5104, 6496, 6644, 7424, 8456, 8758, 8932, 9664, 9856, 10208, 11627, 12992, 13288, 16912, 17516, 17864, 19328, 19712, 20416, 23254, 25984, 26576, 30653, 33824, 35032, 35728, 38656, 40832, 46508, 48169, 51968, 53152, 61306, 67648, 70064, 71456, 81664, 93016, 96338, 106304, 122612, 135296, 140128, 142912, 186032, 192676, 212608, 245224, 270592, 280256, 285824, 337183, 372064, 385352, 425216, 490448, 560512, 571648, 674366, 744128, 770704, 980896, 1121024, 1348732, 1488256, 1541408, 1961792, 2697464, 2976512, 3082816, 3923584, 5394928, 6165632, 7847168, 10789856, 12331264, 21579712, 43159424, 86318848]

約数ペア:

[(1, 86318848), (2, 43159424), (4, 21579712), (7, 12331264), (8, 10789856), (11, 7847168), (14, 6165632), (16, 5394928), (22, 3923584), (28, 3082816), (29, 2976512), (32, 2697464), (44, 1961792), (56, 1541408), (58, 1488256), (64, 1348732), (77, 1121024), (88, 980896), (112, 770704), (116, 744128), (128, 674366), (151, 571648), (154, 560512), (176, 490448), (203, 425216), (224, 385352), (232, 372064), (256, 337183), (302, 285824), (308, 280256), (319, 270592), (352, 245224), (406, 212608), (448, 192676), (464, 186032), (604, 142912), (616, 140128), (638, 135296), (704, 122612), (812, 106304), (896, 96338), (928, 93016), (1057, 81664), (1208, 71456), (1232, 70064), (1276, 67648), (1408, 61306), (1624, 53152), (1661, 51968), (1792, 48169), (1856, 46508), (2114, 40832), (2233, 38656), (2416, 35728), (2464, 35032), (2552, 33824), (2816, 30653), (3248, 26576), (3322, 25984), (3712, 23254), (4228, 20416), (4379, 19712), (4466, 19328), (4832, 17864), (4928, 17516), (5104, 16912), (6496, 13288), (6644, 12992), (7424, 11627), (8456, 10208), (8758, 9856), (8932, 9664)]