89895456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 321729408

約数和(自身を除く): 231833952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 43, 48, 51, 56, 61, 63, 68, 72, 84, 86, 96, 102, 112, 119, 122, 126, 129, 136, 144, 153, 168, 172, 183, 204, 224, 238, 244, 252, 258, 272, 288, 301, 306, 336, 344, 357, 366, 387, 408, 427, 476, 488, 504, 516, 544, 549, 602, 612, 672, 688, 714, 731, 732, 774, 816, 854, 903, 952, 976, 1008, 1032, 1037, 1071, 1098, 1204, 1224, 1281, 1376, 1428, 1462, 1464, 1548, 1632, 1708, 1806, 1904, 1952, 2016, 2064, 2074, 2142, 2193, 2196, 2408, 2448, 2562, 2623, 2709, 2856, 2924, 2928, 3096, 3111, 3416, 3612, 3808, 3843, 4128, 4148, 4284, 4386, 4392, 4816, 4896, 5117, 5124, 5246, 5418, 5712, 5848, 5856, 6192, 6222, 6579, 6832, 7224, 7259, 7686, 7869, 8296, 8568, 8772, 8784, 9333, 9632, 10234, 10248, 10492, 10836, 11424, 11696, 12384, 12444, 13158, 13664, 14448, 14518, 15351, 15372, 15738, 16592, 17136, 17544, 17568, 18361, 18666, 20468, 20496, 20984, 21672, 21777, 23392, 23607, 24888, 26316, 28896, 29036, 30702, 30744, 31476, 33184, 34272, 35088, 36722, 37332, 40936, 40992, 41968, 43344, 43554, 44591, 46053, 47214, 49776, 52632, 55083, 58072, 61404, 61488, 62952, 65331, 70176, 73444, 74664, 81872, 83936, 86688, 87108, 89182, 92106, 94428, 99552, 105264, 110166, 116144, 122808, 122976, 125904, 130662, 133773, 146888, 149328, 163744, 165249, 174216, 178364, 184212, 188856, 210528, 220332, 232288, 245616, 251808, 261324, 267546, 293776, 298656, 312137, 330498, 348432, 356728, 368424, 377712, 401319, 440664, 491232, 522648, 535092, 587552, 624274, 660996, 696864, 713456, 736848, 755424, 802638, 881328, 936411, 1045296, 1070184, 1248548, 1321992, 1426912, 1473696, 1605276, 1762656, 1872822, 2090592, 2140368, 2497096, 2643984, 2809233, 3210552, 3745644, 4280736, 4994192, 5287968, 5618466, 6421104, 7491288, 9988384, 11236932, 12842208, 14982576, 22473864, 29965152, 44947728, 89895456]

約数ペア:

[(1, 89895456), (2, 44947728), (3, 29965152), (4, 22473864), (6, 14982576), (7, 12842208), (8, 11236932), (9, 9988384), (12, 7491288), (14, 6421104), (16, 5618466), (17, 5287968), (18, 4994192), (21, 4280736), (24, 3745644), (28, 3210552), (32, 2809233), (34, 2643984), (36, 2497096), (42, 2140368), (43, 2090592), (48, 1872822), (51, 1762656), (56, 1605276), (61, 1473696), (63, 1426912), (68, 1321992), (72, 1248548), (84, 1070184), (86, 1045296), (96, 936411), (102, 881328), (112, 802638), (119, 755424), (122, 736848), (126, 713456), (129, 696864), (136, 660996), (144, 624274), (153, 587552), (168, 535092), (172, 522648), (183, 491232), (204, 440664), (224, 401319), (238, 377712), (244, 368424), (252, 356728), (258, 348432), (272, 330498), (288, 312137), (301, 298656), (306, 293776), (336, 267546), (344, 261324), (357, 251808), (366, 245616), (387, 232288), (408, 220332), (427, 210528), (476, 188856), (488, 184212), (504, 178364), (516, 174216), (544, 165249), (549, 163744), (602, 149328), (612, 146888), (672, 133773), (688, 130662), (714, 125904), (731, 122976), (732, 122808), (774, 116144), (816, 110166), (854, 105264), (903, 99552), (952, 94428), (976, 92106), (1008, 89182), (1032, 87108), (1037, 86688), (1071, 83936), (1098, 81872), (1204, 74664), (1224, 73444), (1281, 70176), (1376, 65331), (1428, 62952), (1462, 61488), (1464, 61404), (1548, 58072), (1632, 55083), (1708, 52632), (1806, 49776), (1904, 47214), (1952, 46053), (2016, 44591), (2064, 43554), (2074, 43344), (2142, 41968), (2193, 40992), (2196, 40936), (2408, 37332), (2448, 36722), (2562, 35088), (2623, 34272), (2709, 33184), (2856, 31476), (2924, 30744), (2928, 30702), (3096, 29036), (3111, 28896), (3416, 26316), (3612, 24888), (3808, 23607), (3843, 23392), (4128, 21777), (4148, 21672), (4284, 20984), (4386, 20496), (4392, 20468), (4816, 18666), (4896, 18361), (5117, 17568), (5124, 17544), (5246, 17136), (5418, 16592), (5712, 15738), (5848, 15372), (5856, 15351), (6192, 14518), (6222, 14448), (6579, 13664), (6832, 13158), (7224, 12444), (7259, 12384), (7686, 11696), (7869, 11424), (8296, 10836), (8568, 10492), (8772, 10248), (8784, 10234), (9333, 9632)]