127987272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 422472960

約数和(自身を除く): 294485688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 61, 63, 69, 72, 84, 92, 122, 126, 138, 161, 168, 181, 183, 184, 207, 244, 252, 276, 322, 362, 366, 414, 427, 483, 488, 504, 543, 549, 552, 644, 724, 732, 828, 854, 966, 1086, 1098, 1267, 1281, 1288, 1403, 1448, 1449, 1464, 1629, 1656, 1708, 1932, 2172, 2196, 2534, 2562, 2806, 2898, 3258, 3416, 3801, 3843, 3864, 4163, 4209, 4344, 4392, 5068, 5124, 5612, 5796, 6516, 7602, 7686, 8326, 8418, 9821, 10136, 10248, 11041, 11224, 11403, 11592, 12489, 12627, 13032, 15204, 15372, 16652, 16836, 19642, 22082, 22806, 24978, 25254, 29141, 29463, 30408, 30744, 33123, 33304, 33672, 37467, 39284, 44164, 45612, 49956, 50508, 58282, 58926, 66246, 74934, 77287, 78568, 87423, 88328, 88389, 91224, 99369, 99912, 101016, 116564, 117852, 132492, 149868, 154574, 174846, 176778, 198738, 231861, 233128, 235704, 253943, 262269, 264984, 299736, 309148, 349692, 353556, 397476, 463722, 507886, 524538, 618296, 695583, 699384, 707112, 761829, 794952, 927444, 1015772, 1049076, 1391166, 1523658, 1777601, 1854888, 2031544, 2098152, 2285487, 2782332, 3047316, 3555202, 4570974, 5332803, 5564664, 6094632, 7110404, 9141948, 10665606, 14220808, 15998409, 18283896, 21331212, 31996818, 42662424, 63993636, 127987272]

約数ペア:

[(1, 127987272), (2, 63993636), (3, 42662424), (4, 31996818), (6, 21331212), (7, 18283896), (8, 15998409), (9, 14220808), (12, 10665606), (14, 9141948), (18, 7110404), (21, 6094632), (23, 5564664), (24, 5332803), (28, 4570974), (36, 3555202), (42, 3047316), (46, 2782332), (56, 2285487), (61, 2098152), (63, 2031544), (69, 1854888), (72, 1777601), (84, 1523658), (92, 1391166), (122, 1049076), (126, 1015772), (138, 927444), (161, 794952), (168, 761829), (181, 707112), (183, 699384), (184, 695583), (207, 618296), (244, 524538), (252, 507886), (276, 463722), (322, 397476), (362, 353556), (366, 349692), (414, 309148), (427, 299736), (483, 264984), (488, 262269), (504, 253943), (543, 235704), (549, 233128), (552, 231861), (644, 198738), (724, 176778), (732, 174846), (828, 154574), (854, 149868), (966, 132492), (1086, 117852), (1098, 116564), (1267, 101016), (1281, 99912), (1288, 99369), (1403, 91224), (1448, 88389), (1449, 88328), (1464, 87423), (1629, 78568), (1656, 77287), (1708, 74934), (1932, 66246), (2172, 58926), (2196, 58282), (2534, 50508), (2562, 49956), (2806, 45612), (2898, 44164), (3258, 39284), (3416, 37467), (3801, 33672), (3843, 33304), (3864, 33123), (4163, 30744), (4209, 30408), (4344, 29463), (4392, 29141), (5068, 25254), (5124, 24978), (5612, 22806), (5796, 22082), (6516, 19642), (7602, 16836), (7686, 16652), (8326, 15372), (8418, 15204), (9821, 13032), (10136, 12627), (10248, 12489), (11041, 11592), (11224, 11403)]