91671008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 225783936

約数和(自身を除く): 134112928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 67, 88, 92, 104, 134, 143, 169, 176, 184, 208, 253, 268, 286, 299, 338, 352, 368, 416, 506, 536, 572, 598, 676, 736, 737, 871, 1012, 1072, 1144, 1196, 1352, 1474, 1541, 1742, 1859, 2024, 2144, 2288, 2392, 2704, 2948, 3082, 3289, 3484, 3718, 3887, 4048, 4576, 4784, 5408, 5896, 6164, 6578, 6968, 7436, 7774, 8096, 9568, 9581, 11323, 11792, 12328, 13156, 13936, 14872, 15548, 16951, 19162, 20033, 22646, 23584, 24656, 26312, 27872, 29744, 31096, 33902, 38324, 40066, 42757, 45292, 49312, 52624, 59488, 62192, 67804, 76648, 80132, 85514, 90584, 105248, 124384, 124553, 135608, 153296, 160264, 171028, 181168, 220363, 249106, 260429, 271216, 306592, 320528, 342056, 362336, 440726, 498212, 520858, 542432, 641056, 684112, 881452, 996424, 1041716, 1368224, 1762904, 1992848, 2083432, 2864719, 3525808, 3985696, 4166864, 5729438, 7051616, 8333728, 11458876, 22917752, 45835504, 91671008]

約数ペア:

[(1, 91671008), (2, 45835504), (4, 22917752), (8, 11458876), (11, 8333728), (13, 7051616), (16, 5729438), (22, 4166864), (23, 3985696), (26, 3525808), (32, 2864719), (44, 2083432), (46, 1992848), (52, 1762904), (67, 1368224), (88, 1041716), (92, 996424), (104, 881452), (134, 684112), (143, 641056), (169, 542432), (176, 520858), (184, 498212), (208, 440726), (253, 362336), (268, 342056), (286, 320528), (299, 306592), (338, 271216), (352, 260429), (368, 249106), (416, 220363), (506, 181168), (536, 171028), (572, 160264), (598, 153296), (676, 135608), (736, 124553), (737, 124384), (871, 105248), (1012, 90584), (1072, 85514), (1144, 80132), (1196, 76648), (1352, 67804), (1474, 62192), (1541, 59488), (1742, 52624), (1859, 49312), (2024, 45292), (2144, 42757), (2288, 40066), (2392, 38324), (2704, 33902), (2948, 31096), (3082, 29744), (3289, 27872), (3484, 26312), (3718, 24656), (3887, 23584), (4048, 22646), (4576, 20033), (4784, 19162), (5408, 16951), (5896, 15548), (6164, 14872), (6578, 13936), (6968, 13156), (7436, 12328), (7774, 11792), (8096, 11323), (9568, 9581)]