85305472

素因数分解:

$2^7\times 7^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 208080000

約数和(自身を除く): 122774528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 67, 98, 112, 116, 128, 134, 196, 203, 224, 232, 268, 343, 392, 406, 448, 464, 469, 536, 686, 784, 812, 896, 928, 938, 1072, 1372, 1421, 1568, 1624, 1856, 1876, 1943, 2144, 2744, 2842, 3136, 3248, 3283, 3712, 3752, 3886, 4288, 5488, 5684, 6272, 6496, 6566, 7504, 7772, 8576, 9947, 10976, 11368, 12992, 13132, 13601, 15008, 15544, 19894, 21952, 22736, 22981, 25984, 26264, 27202, 30016, 31088, 39788, 43904, 45472, 45962, 52528, 54404, 60032, 62176, 79576, 90944, 91924, 95207, 105056, 108808, 124352, 159152, 181888, 183848, 190414, 210112, 217616, 248704, 318304, 367696, 380828, 420224, 435232, 636608, 666449, 735392, 761656, 870464, 1273216, 1332898, 1470784, 1523312, 1740928, 2665796, 2941568, 3046624, 5331592, 6093248, 10663184, 12186496, 21326368, 42652736, 85305472]

約数ペア:

[(1, 85305472), (2, 42652736), (4, 21326368), (7, 12186496), (8, 10663184), (14, 6093248), (16, 5331592), (28, 3046624), (29, 2941568), (32, 2665796), (49, 1740928), (56, 1523312), (58, 1470784), (64, 1332898), (67, 1273216), (98, 870464), (112, 761656), (116, 735392), (128, 666449), (134, 636608), (196, 435232), (203, 420224), (224, 380828), (232, 367696), (268, 318304), (343, 248704), (392, 217616), (406, 210112), (448, 190414), (464, 183848), (469, 181888), (536, 159152), (686, 124352), (784, 108808), (812, 105056), (896, 95207), (928, 91924), (938, 90944), (1072, 79576), (1372, 62176), (1421, 60032), (1568, 54404), (1624, 52528), (1856, 45962), (1876, 45472), (1943, 43904), (2144, 39788), (2744, 31088), (2842, 30016), (3136, 27202), (3248, 26264), (3283, 25984), (3712, 22981), (3752, 22736), (3886, 21952), (4288, 19894), (5488, 15544), (5684, 15008), (6272, 13601), (6496, 13132), (6566, 12992), (7504, 11368), (7772, 10976), (8576, 9947)]