81025536

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 238645440

約数和(自身を除く): 157619904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 107, 116, 128, 136, 174, 192, 204, 214, 232, 256, 272, 321, 348, 384, 408, 428, 464, 493, 512, 544, 642, 696, 768, 816, 856, 928, 986, 1088, 1284, 1392, 1479, 1536, 1632, 1712, 1819, 1856, 1972, 2176, 2568, 2784, 2958, 3103, 3264, 3424, 3638, 3712, 3944, 4352, 5136, 5457, 5568, 5916, 6206, 6528, 6848, 7276, 7424, 7888, 8704, 9309, 10272, 10914, 11136, 11832, 12412, 13056, 13696, 14552, 14848, 15776, 18618, 20544, 21828, 22272, 23664, 24824, 26112, 27392, 29104, 31552, 37236, 41088, 43656, 44544, 47328, 49648, 52751, 54784, 58208, 63104, 74472, 82176, 87312, 94656, 99296, 105502, 116416, 126208, 148944, 158253, 164352, 174624, 189312, 198592, 211004, 232832, 252416, 297888, 316506, 349248, 378624, 397184, 422008, 465664, 595776, 633012, 698496, 757248, 794368, 844016, 931328, 1191552, 1266024, 1396992, 1588736, 1688032, 2383104, 2532048, 2793984, 3376064, 4766208, 5064096, 6752128, 10128192, 13504256, 20256384, 27008512, 40512768, 81025536]

約数ペア:

[(1, 81025536), (2, 40512768), (3, 27008512), (4, 20256384), (6, 13504256), (8, 10128192), (12, 6752128), (16, 5064096), (17, 4766208), (24, 3376064), (29, 2793984), (32, 2532048), (34, 2383104), (48, 1688032), (51, 1588736), (58, 1396992), (64, 1266024), (68, 1191552), (87, 931328), (96, 844016), (102, 794368), (107, 757248), (116, 698496), (128, 633012), (136, 595776), (174, 465664), (192, 422008), (204, 397184), (214, 378624), (232, 349248), (256, 316506), (272, 297888), (321, 252416), (348, 232832), (384, 211004), (408, 198592), (428, 189312), (464, 174624), (493, 164352), (512, 158253), (544, 148944), (642, 126208), (696, 116416), (768, 105502), (816, 99296), (856, 94656), (928, 87312), (986, 82176), (1088, 74472), (1284, 63104), (1392, 58208), (1479, 54784), (1536, 52751), (1632, 49648), (1712, 47328), (1819, 44544), (1856, 43656), (1972, 41088), (2176, 37236), (2568, 31552), (2784, 29104), (2958, 27392), (3103, 26112), (3264, 24824), (3424, 23664), (3638, 22272), (3712, 21828), (3944, 20544), (4352, 18618), (5136, 15776), (5457, 14848), (5568, 14552), (5916, 13696), (6206, 13056), (6528, 12412), (6848, 11832), (7276, 11136), (7424, 10914), (7888, 10272), (8704, 9309)]