84282328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 191710800

約数和(自身を除く): 107428472

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 169, 193, 221, 247, 323, 338, 386, 442, 494, 646, 676, 772, 884, 988, 1292, 1352, 1544, 1768, 1976, 2509, 2584, 2873, 3211, 3281, 3667, 4199, 5018, 5746, 6422, 6562, 7334, 8398, 10036, 11492, 12844, 13124, 14668, 16796, 20072, 22984, 25688, 26248, 29336, 32617, 33592, 42653, 47671, 54587, 62339, 65234, 85306, 95342, 109174, 124678, 130468, 170612, 190684, 218348, 249356, 260936, 341224, 381368, 436696, 498712, 554489, 619723, 810407, 1108978, 1239446, 1620814, 2217956, 2478892, 3241628, 4435912, 4957784, 6483256, 10535291, 21070582, 42141164, 84282328]

約数ペア:

[(1, 84282328), (2, 42141164), (4, 21070582), (8, 10535291), (13, 6483256), (17, 4957784), (19, 4435912), (26, 3241628), (34, 2478892), (38, 2217956), (52, 1620814), (68, 1239446), (76, 1108978), (104, 810407), (136, 619723), (152, 554489), (169, 498712), (193, 436696), (221, 381368), (247, 341224), (323, 260936), (338, 249356), (386, 218348), (442, 190684), (494, 170612), (646, 130468), (676, 124678), (772, 109174), (884, 95342), (988, 85306), (1292, 65234), (1352, 62339), (1544, 54587), (1768, 47671), (1976, 42653), (2509, 33592), (2584, 32617), (2873, 29336), (3211, 26248), (3281, 25688), (3667, 22984), (4199, 20072), (5018, 16796), (5746, 14668), (6422, 13124), (6562, 12844), (7334, 11492), (8398, 10036)]