91477568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 227015040

約数和(自身を除く): 135537472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 113, 139, 182, 208, 224, 226, 278, 364, 416, 448, 452, 556, 728, 791, 832, 904, 973, 1112, 1456, 1469, 1582, 1807, 1808, 1946, 2224, 2912, 2938, 3164, 3614, 3616, 3892, 4448, 5824, 5876, 6328, 7228, 7232, 7784, 8896, 10283, 11752, 12649, 12656, 14456, 15568, 15707, 20566, 23504, 25298, 25312, 28912, 31136, 31414, 41132, 47008, 50596, 50624, 57824, 62272, 62828, 82264, 94016, 101192, 109949, 115648, 125656, 164528, 202384, 204191, 219898, 251312, 329056, 404768, 408382, 439796, 502624, 658112, 809536, 816764, 879592, 1005248, 1429337, 1633528, 1759184, 2858674, 3267056, 3518368, 5717348, 6534112, 7036736, 11434696, 13068224, 22869392, 45738784, 91477568]

約数ペア:

[(1, 91477568), (2, 45738784), (4, 22869392), (7, 13068224), (8, 11434696), (13, 7036736), (14, 6534112), (16, 5717348), (26, 3518368), (28, 3267056), (32, 2858674), (52, 1759184), (56, 1633528), (64, 1429337), (91, 1005248), (104, 879592), (112, 816764), (113, 809536), (139, 658112), (182, 502624), (208, 439796), (224, 408382), (226, 404768), (278, 329056), (364, 251312), (416, 219898), (448, 204191), (452, 202384), (556, 164528), (728, 125656), (791, 115648), (832, 109949), (904, 101192), (973, 94016), (1112, 82264), (1456, 62828), (1469, 62272), (1582, 57824), (1807, 50624), (1808, 50596), (1946, 47008), (2224, 41132), (2912, 31414), (2938, 31136), (3164, 28912), (3614, 25312), (3616, 25298), (3892, 23504), (4448, 20566), (5824, 15707), (5876, 15568), (6328, 14456), (7228, 12656), (7232, 12649), (7784, 11752), (8896, 10283)]