82177368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 173290152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 191, 197, 273, 312, 364, 382, 394, 546, 573, 591, 728, 764, 788, 1092, 1146, 1182, 1337, 1379, 1528, 1576, 2184, 2292, 2364, 2483, 2561, 2674, 2758, 4011, 4137, 4584, 4728, 4966, 5122, 5348, 5516, 7449, 7683, 8022, 8274, 9932, 10244, 10696, 11032, 14898, 15366, 16044, 16548, 17381, 17927, 19864, 20488, 29796, 30732, 32088, 33096, 34762, 35854, 37627, 52143, 53781, 59592, 61464, 69524, 71708, 75254, 104286, 107562, 112881, 139048, 143416, 150508, 208572, 215124, 225762, 263389, 301016, 417144, 430248, 451524, 489151, 526778, 790167, 903048, 978302, 1053556, 1467453, 1580334, 1956604, 2107112, 2934906, 3160668, 3424057, 3913208, 5869812, 6321336, 6848114, 10272171, 11739624, 13696228, 20544342, 27392456, 41088684, 82177368]

約数ペア:

[(1, 82177368), (2, 41088684), (3, 27392456), (4, 20544342), (6, 13696228), (7, 11739624), (8, 10272171), (12, 6848114), (13, 6321336), (14, 5869812), (21, 3913208), (24, 3424057), (26, 3160668), (28, 2934906), (39, 2107112), (42, 1956604), (52, 1580334), (56, 1467453), (78, 1053556), (84, 978302), (91, 903048), (104, 790167), (156, 526778), (168, 489151), (182, 451524), (191, 430248), (197, 417144), (273, 301016), (312, 263389), (364, 225762), (382, 215124), (394, 208572), (546, 150508), (573, 143416), (591, 139048), (728, 112881), (764, 107562), (788, 104286), (1092, 75254), (1146, 71708), (1182, 69524), (1337, 61464), (1379, 59592), (1528, 53781), (1576, 52143), (2184, 37627), (2292, 35854), (2364, 34762), (2483, 33096), (2561, 32088), (2674, 30732), (2758, 29796), (4011, 20488), (4137, 19864), (4584, 17927), (4728, 17381), (4966, 16548), (5122, 16044), (5348, 15366), (5516, 14898), (7449, 11032), (7683, 10696), (8022, 10244), (8274, 9932)]