84191744

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 209674080

約数和(自身を除く): 125482336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 139, 169, 182, 208, 224, 256, 278, 338, 364, 416, 448, 512, 556, 676, 728, 832, 896, 973, 1112, 1183, 1352, 1456, 1664, 1792, 1807, 1946, 2224, 2366, 2704, 2912, 3328, 3584, 3614, 3892, 4448, 4732, 5408, 5824, 6656, 7228, 7784, 8896, 9464, 10816, 11648, 12649, 14456, 15568, 17792, 18928, 21632, 23296, 23491, 25298, 28912, 31136, 35584, 37856, 43264, 46592, 46982, 50596, 57824, 62272, 71168, 75712, 86528, 93964, 101192, 115648, 124544, 151424, 164437, 187928, 202384, 231296, 249088, 302848, 328874, 375856, 404768, 462592, 498176, 605696, 657748, 751712, 809536, 925184, 1315496, 1503424, 1619072, 2630992, 3006848, 3238144, 5261984, 6013696, 6476288, 10523968, 12027392, 21047936, 42095872, 84191744]

約数ペア:

[(1, 84191744), (2, 42095872), (4, 21047936), (7, 12027392), (8, 10523968), (13, 6476288), (14, 6013696), (16, 5261984), (26, 3238144), (28, 3006848), (32, 2630992), (52, 1619072), (56, 1503424), (64, 1315496), (91, 925184), (104, 809536), (112, 751712), (128, 657748), (139, 605696), (169, 498176), (182, 462592), (208, 404768), (224, 375856), (256, 328874), (278, 302848), (338, 249088), (364, 231296), (416, 202384), (448, 187928), (512, 164437), (556, 151424), (676, 124544), (728, 115648), (832, 101192), (896, 93964), (973, 86528), (1112, 75712), (1183, 71168), (1352, 62272), (1456, 57824), (1664, 50596), (1792, 46982), (1807, 46592), (1946, 43264), (2224, 37856), (2366, 35584), (2704, 31136), (2912, 28912), (3328, 25298), (3584, 23491), (3614, 23296), (3892, 21632), (4448, 18928), (4732, 17792), (5408, 15568), (5824, 14456), (6656, 12649), (7228, 11648), (7784, 10816), (8896, 9464)]