82115072

素因数分解:

$2^9\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 180170760

約数和(自身を除く): 98055688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 169, 208, 256, 292, 338, 416, 512, 584, 676, 832, 949, 1168, 1352, 1664, 1898, 2197, 2336, 2704, 3328, 3796, 4394, 4672, 5408, 6656, 7592, 8788, 9344, 10816, 12337, 15184, 17576, 18688, 21632, 24674, 30368, 35152, 37376, 43264, 49348, 60736, 70304, 86528, 98696, 121472, 140608, 160381, 197392, 242944, 281216, 320762, 394784, 485888, 562432, 641524, 789568, 1124864, 1283048, 1579136, 2566096, 3158272, 5132192, 6316544, 10264384, 20528768, 41057536, 82115072]

約数ペア:

[(1, 82115072), (2, 41057536), (4, 20528768), (8, 10264384), (13, 6316544), (16, 5132192), (26, 3158272), (32, 2566096), (52, 1579136), (64, 1283048), (73, 1124864), (104, 789568), (128, 641524), (146, 562432), (169, 485888), (208, 394784), (256, 320762), (292, 281216), (338, 242944), (416, 197392), (512, 160381), (584, 140608), (676, 121472), (832, 98696), (949, 86528), (1168, 70304), (1352, 60736), (1664, 49348), (1898, 43264), (2197, 37376), (2336, 35152), (2704, 30368), (3328, 24674), (3796, 21632), (4394, 18688), (4672, 17576), (5408, 15184), (6656, 12337), (7592, 10816), (8788, 9344)]