91811088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 268958976

約数和(自身を除く): 177147888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 157, 186, 248, 262, 279, 314, 372, 393, 471, 496, 524, 558, 628, 744, 786, 942, 1048, 1116, 1179, 1256, 1413, 1488, 1572, 1884, 2096, 2232, 2358, 2512, 2826, 3144, 3768, 4061, 4464, 4716, 4867, 5652, 6288, 7536, 8122, 9432, 9734, 11304, 12183, 14601, 16244, 18864, 19468, 20567, 22608, 24366, 29202, 32488, 36549, 38936, 41134, 43803, 48732, 58404, 61701, 64976, 73098, 77872, 82268, 87606, 97464, 116808, 123402, 146196, 164536, 175212, 185103, 194928, 233616, 246804, 292392, 329072, 350424, 370206, 493608, 584784, 637577, 700848, 740412, 987216, 1275154, 1480824, 1912731, 2550308, 2961648, 3825462, 5100616, 5738193, 7650924, 10201232, 11476386, 15301848, 22952772, 30603696, 45905544, 91811088]

約数ペア:

[(1, 91811088), (2, 45905544), (3, 30603696), (4, 22952772), (6, 15301848), (8, 11476386), (9, 10201232), (12, 7650924), (16, 5738193), (18, 5100616), (24, 3825462), (31, 2961648), (36, 2550308), (48, 1912731), (62, 1480824), (72, 1275154), (93, 987216), (124, 740412), (131, 700848), (144, 637577), (157, 584784), (186, 493608), (248, 370206), (262, 350424), (279, 329072), (314, 292392), (372, 246804), (393, 233616), (471, 194928), (496, 185103), (524, 175212), (558, 164536), (628, 146196), (744, 123402), (786, 116808), (942, 97464), (1048, 87606), (1116, 82268), (1179, 77872), (1256, 73098), (1413, 64976), (1488, 61701), (1572, 58404), (1884, 48732), (2096, 43803), (2232, 41134), (2358, 38936), (2512, 36549), (2826, 32488), (3144, 29202), (3768, 24366), (4061, 22608), (4464, 20567), (4716, 19468), (4867, 18864), (5652, 16244), (6288, 14601), (7536, 12183), (8122, 11304), (9432, 9734)]