90320384

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 145378816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 79, 88, 112, 116, 128, 154, 158, 176, 203, 224, 232, 256, 308, 316, 319, 352, 406, 448, 464, 512, 553, 616, 632, 638, 704, 812, 869, 896, 928, 1106, 1232, 1264, 1276, 1408, 1624, 1738, 1792, 1856, 2212, 2233, 2291, 2464, 2528, 2552, 2816, 3248, 3476, 3584, 3712, 4424, 4466, 4582, 4928, 5056, 5104, 5632, 6083, 6496, 6952, 7424, 8848, 8932, 9164, 9856, 10112, 10208, 12166, 12992, 13904, 14848, 16037, 17696, 17864, 18328, 19712, 20224, 20416, 24332, 25201, 25984, 27808, 32074, 35392, 35728, 36656, 39424, 40448, 40832, 48664, 50402, 51968, 55616, 64148, 70784, 71456, 73312, 81664, 97328, 100804, 103936, 111232, 128296, 141568, 142912, 146624, 163328, 176407, 194656, 201608, 222464, 256592, 283136, 285824, 293248, 352814, 389312, 403216, 444928, 513184, 571648, 586496, 705628, 778624, 806432, 1026368, 1143296, 1172992, 1411256, 1557248, 1612864, 2052736, 2822512, 3114496, 3225728, 4105472, 5645024, 6451456, 8210944, 11290048, 12902912, 22580096, 45160192, 90320384]

約数ペア:

[(1, 90320384), (2, 45160192), (4, 22580096), (7, 12902912), (8, 11290048), (11, 8210944), (14, 6451456), (16, 5645024), (22, 4105472), (28, 3225728), (29, 3114496), (32, 2822512), (44, 2052736), (56, 1612864), (58, 1557248), (64, 1411256), (77, 1172992), (79, 1143296), (88, 1026368), (112, 806432), (116, 778624), (128, 705628), (154, 586496), (158, 571648), (176, 513184), (203, 444928), (224, 403216), (232, 389312), (256, 352814), (308, 293248), (316, 285824), (319, 283136), (352, 256592), (406, 222464), (448, 201608), (464, 194656), (512, 176407), (553, 163328), (616, 146624), (632, 142912), (638, 141568), (704, 128296), (812, 111232), (869, 103936), (896, 100804), (928, 97328), (1106, 81664), (1232, 73312), (1264, 71456), (1276, 70784), (1408, 64148), (1624, 55616), (1738, 51968), (1792, 50402), (1856, 48664), (2212, 40832), (2233, 40448), (2291, 39424), (2464, 36656), (2528, 35728), (2552, 35392), (2816, 32074), (3248, 27808), (3476, 25984), (3584, 25201), (3712, 24332), (4424, 20416), (4466, 20224), (4582, 19712), (4928, 18328), (5056, 17864), (5104, 17696), (5632, 16037), (6083, 14848), (6496, 13904), (6952, 12992), (7424, 12166), (8848, 10208), (8932, 10112), (9164, 9856)]