81853632

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 224

約数和(自身を含む): 281879040

約数和(自身を除く): 200025408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 84, 96, 101, 108, 112, 126, 134, 144, 168, 189, 192, 201, 202, 216, 224, 252, 268, 288, 303, 336, 378, 402, 404, 432, 448, 469, 504, 536, 576, 603, 606, 672, 707, 756, 804, 808, 864, 909, 938, 1008, 1072, 1206, 1212, 1344, 1407, 1414, 1512, 1608, 1616, 1728, 1809, 1818, 1876, 2016, 2121, 2144, 2412, 2424, 2727, 2814, 2828, 3024, 3216, 3232, 3618, 3636, 3752, 4032, 4221, 4242, 4288, 4824, 4848, 5454, 5628, 5656, 6048, 6363, 6432, 6464, 6767, 7236, 7272, 7504, 8442, 8484, 9648, 9696, 10908, 11256, 11312, 12096, 12663, 12726, 12864, 13534, 14472, 14544, 15008, 16884, 16968, 19089, 19296, 19392, 20301, 21816, 22512, 22624, 25326, 25452, 27068, 28944, 29088, 30016, 33768, 33936, 38178, 38592, 40602, 43632, 45024, 45248, 47369, 50652, 50904, 54136, 57888, 58176, 60903, 67536, 67872, 76356, 81204, 87264, 90048, 94738, 101304, 101808, 108272, 115776, 121806, 135072, 135744, 142107, 152712, 162408, 174528, 182709, 189476, 202608, 203616, 216544, 243612, 270144, 284214, 305424, 324816, 365418, 378952, 405216, 407232, 426321, 433088, 487224, 568428, 610848, 649632, 730836, 757904, 810432, 852642, 974448, 1136856, 1221696, 1278963, 1299264, 1461672, 1515808, 1705284, 1948896, 2273712, 2557926, 2923344, 3031616, 3410568, 3897792, 4547424, 5115852, 5846688, 6821136, 9094848, 10231704, 11693376, 13642272, 20463408, 27284544, 40926816, 81853632]

約数ペア:

[(1, 81853632), (2, 40926816), (3, 27284544), (4, 20463408), (6, 13642272), (7, 11693376), (8, 10231704), (9, 9094848), (12, 6821136), (14, 5846688), (16, 5115852), (18, 4547424), (21, 3897792), (24, 3410568), (27, 3031616), (28, 2923344), (32, 2557926), (36, 2273712), (42, 1948896), (48, 1705284), (54, 1515808), (56, 1461672), (63, 1299264), (64, 1278963), (67, 1221696), (72, 1136856), (84, 974448), (96, 852642), (101, 810432), (108, 757904), (112, 730836), (126, 649632), (134, 610848), (144, 568428), (168, 487224), (189, 433088), (192, 426321), (201, 407232), (202, 405216), (216, 378952), (224, 365418), (252, 324816), (268, 305424), (288, 284214), (303, 270144), (336, 243612), (378, 216544), (402, 203616), (404, 202608), (432, 189476), (448, 182709), (469, 174528), (504, 162408), (536, 152712), (576, 142107), (603, 135744), (606, 135072), (672, 121806), (707, 115776), (756, 108272), (804, 101808), (808, 101304), (864, 94738), (909, 90048), (938, 87264), (1008, 81204), (1072, 76356), (1206, 67872), (1212, 67536), (1344, 60903), (1407, 58176), (1414, 57888), (1512, 54136), (1608, 50904), (1616, 50652), (1728, 47369), (1809, 45248), (1818, 45024), (1876, 43632), (2016, 40602), (2121, 38592), (2144, 38178), (2412, 33936), (2424, 33768), (2727, 30016), (2814, 29088), (2828, 28944), (3024, 27068), (3216, 25452), (3232, 25326), (3618, 22624), (3636, 22512), (3752, 21816), (4032, 20301), (4221, 19392), (4242, 19296), (4288, 19089), (4824, 16968), (4848, 16884), (5454, 15008), (5628, 14544), (5656, 14472), (6048, 13534), (6363, 12864), (6432, 12726), (6464, 12663), (6767, 12096), (7236, 11312), (7272, 11256), (7504, 10908), (8442, 9696), (8484, 9648)]