66541392

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 205820160

約数和(自身を除く): 139278768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 37, 46, 48, 54, 69, 72, 74, 92, 108, 111, 138, 144, 148, 181, 184, 207, 216, 222, 276, 296, 333, 362, 368, 414, 432, 444, 543, 552, 592, 621, 666, 724, 828, 851, 888, 999, 1086, 1104, 1242, 1332, 1448, 1629, 1656, 1702, 1776, 1998, 2172, 2484, 2553, 2664, 2896, 3258, 3312, 3404, 3996, 4163, 4344, 4887, 4968, 5106, 5328, 6516, 6697, 6808, 7659, 7992, 8326, 8688, 9774, 9936, 10212, 12489, 13032, 13394, 13616, 15318, 15984, 16652, 19548, 20091, 20424, 22977, 24978, 26064, 26788, 30636, 33304, 37467, 39096, 40182, 40848, 45954, 49956, 53576, 60273, 61272, 66608, 74934, 78192, 80364, 91908, 99912, 107152, 112401, 120546, 122544, 149868, 154031, 160728, 180819, 183816, 199824, 224802, 241092, 299736, 308062, 321456, 361638, 367632, 449604, 462093, 482184, 599472, 616124, 723276, 899208, 924186, 964368, 1232248, 1386279, 1446552, 1798416, 1848372, 2464496, 2772558, 2893104, 3696744, 4158837, 5545116, 7393488, 8317674, 11090232, 16635348, 22180464, 33270696, 66541392]

約数ペア:

[(1, 66541392), (2, 33270696), (3, 22180464), (4, 16635348), (6, 11090232), (8, 8317674), (9, 7393488), (12, 5545116), (16, 4158837), (18, 3696744), (23, 2893104), (24, 2772558), (27, 2464496), (36, 1848372), (37, 1798416), (46, 1446552), (48, 1386279), (54, 1232248), (69, 964368), (72, 924186), (74, 899208), (92, 723276), (108, 616124), (111, 599472), (138, 482184), (144, 462093), (148, 449604), (181, 367632), (184, 361638), (207, 321456), (216, 308062), (222, 299736), (276, 241092), (296, 224802), (333, 199824), (362, 183816), (368, 180819), (414, 160728), (432, 154031), (444, 149868), (543, 122544), (552, 120546), (592, 112401), (621, 107152), (666, 99912), (724, 91908), (828, 80364), (851, 78192), (888, 74934), (999, 66608), (1086, 61272), (1104, 60273), (1242, 53576), (1332, 49956), (1448, 45954), (1629, 40848), (1656, 40182), (1702, 39096), (1776, 37467), (1998, 33304), (2172, 30636), (2484, 26788), (2553, 26064), (2664, 24978), (2896, 22977), (3258, 20424), (3312, 20091), (3404, 19548), (3996, 16652), (4163, 15984), (4344, 15318), (4887, 13616), (4968, 13394), (5106, 13032), (5328, 12489), (6516, 10212), (6697, 9936), (6808, 9774), (7659, 8688), (7992, 8326)]