86486004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 261817920

約数和(自身を除く): 175331916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 174, 187, 198, 204, 261, 306, 319, 348, 374, 396, 443, 493, 522, 561, 612, 638, 748, 886, 957, 986, 1044, 1122, 1276, 1329, 1479, 1683, 1772, 1914, 1972, 2244, 2658, 2871, 2958, 3366, 3828, 3987, 4437, 4873, 5316, 5423, 5742, 5916, 6732, 7531, 7974, 8874, 9746, 10846, 11484, 12847, 14619, 15062, 15948, 16269, 17748, 19492, 21692, 22593, 25694, 29238, 30124, 32538, 38541, 43857, 45186, 48807, 51388, 58476, 65076, 67779, 77082, 82841, 87714, 90372, 97614, 115623, 135558, 141317, 154164, 165682, 175428, 195228, 218399, 231246, 248523, 271116, 282634, 331364, 423951, 436798, 462492, 497046, 565268, 655197, 745569, 847902, 873596, 994092, 1271853, 1310394, 1491138, 1695804, 1965591, 2402389, 2543706, 2620788, 2982276, 3931182, 4804778, 5087412, 7207167, 7862364, 9609556, 14414334, 21621501, 28828668, 43243002, 86486004]

約数ペア:

[(1, 86486004), (2, 43243002), (3, 28828668), (4, 21621501), (6, 14414334), (9, 9609556), (11, 7862364), (12, 7207167), (17, 5087412), (18, 4804778), (22, 3931182), (29, 2982276), (33, 2620788), (34, 2543706), (36, 2402389), (44, 1965591), (51, 1695804), (58, 1491138), (66, 1310394), (68, 1271853), (87, 994092), (99, 873596), (102, 847902), (116, 745569), (132, 655197), (153, 565268), (174, 497046), (187, 462492), (198, 436798), (204, 423951), (261, 331364), (306, 282634), (319, 271116), (348, 248523), (374, 231246), (396, 218399), (443, 195228), (493, 175428), (522, 165682), (561, 154164), (612, 141317), (638, 135558), (748, 115623), (886, 97614), (957, 90372), (986, 87714), (1044, 82841), (1122, 77082), (1276, 67779), (1329, 65076), (1479, 58476), (1683, 51388), (1772, 48807), (1914, 45186), (1972, 43857), (2244, 38541), (2658, 32538), (2871, 30124), (2958, 29238), (3366, 25694), (3828, 22593), (3987, 21692), (4437, 19492), (4873, 17748), (5316, 16269), (5423, 15948), (5742, 15062), (5916, 14619), (6732, 12847), (7531, 11484), (7974, 10846), (8874, 9746)]