82146272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 184151016

約数和(自身を除く): 102004744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 547, 608, 722, 988, 1094, 1444, 1976, 2188, 2888, 3952, 4376, 4693, 5776, 7111, 7904, 8752, 9386, 10393, 11552, 14222, 17504, 18772, 20786, 28444, 37544, 41572, 56888, 75088, 83144, 113776, 135109, 150176, 166288, 197467, 227552, 270218, 332576, 394934, 540436, 789868, 1080872, 1579736, 2161744, 2567071, 3159472, 4323488, 5134142, 6318944, 10268284, 20536568, 41073136, 82146272]

約数ペア:

[(1, 82146272), (2, 41073136), (4, 20536568), (8, 10268284), (13, 6318944), (16, 5134142), (19, 4323488), (26, 3159472), (32, 2567071), (38, 2161744), (52, 1579736), (76, 1080872), (104, 789868), (152, 540436), (208, 394934), (247, 332576), (304, 270218), (361, 227552), (416, 197467), (494, 166288), (547, 150176), (608, 135109), (722, 113776), (988, 83144), (1094, 75088), (1444, 56888), (1976, 41572), (2188, 37544), (2888, 28444), (3952, 20786), (4376, 18772), (4693, 17504), (5776, 14222), (7111, 11552), (7904, 10393), (8752, 9386)]