66747408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 225610560

約数和(自身を除く): 158863152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 49, 52, 56, 59, 74, 78, 84, 91, 98, 104, 111, 112, 118, 147, 148, 156, 168, 177, 182, 196, 208, 222, 236, 259, 273, 294, 296, 312, 336, 354, 364, 392, 413, 444, 472, 481, 518, 546, 588, 592, 624, 637, 708, 728, 767, 777, 784, 826, 888, 944, 962, 1036, 1092, 1176, 1239, 1274, 1416, 1443, 1456, 1534, 1554, 1652, 1776, 1813, 1911, 1924, 2072, 2183, 2184, 2301, 2352, 2478, 2548, 2832, 2886, 2891, 3068, 3108, 3304, 3367, 3626, 3822, 3848, 4144, 4366, 4368, 4602, 4956, 5096, 5369, 5439, 5772, 5782, 6136, 6216, 6549, 6608, 6734, 7252, 7644, 7696, 8673, 8732, 9204, 9912, 10101, 10192, 10738, 10878, 11544, 11564, 12272, 12432, 13098, 13468, 14504, 15281, 15288, 16107, 17346, 17464, 18408, 19824, 20202, 21476, 21756, 23088, 23128, 23569, 26196, 26936, 28379, 29008, 30562, 30576, 32214, 34692, 34928, 36816, 37583, 40404, 42952, 43512, 45843, 46256, 47138, 52392, 53872, 56758, 61124, 64428, 69384, 70707, 75166, 80808, 85137, 85904, 87024, 91686, 94276, 104784, 106967, 112749, 113516, 122248, 128856, 138768, 141414, 150332, 161616, 170274, 183372, 188552, 198653, 213934, 225498, 227032, 244496, 257712, 282828, 300664, 320901, 340548, 366744, 377104, 397306, 427868, 450996, 454064, 565656, 595959, 601328, 641802, 681096, 733488, 794612, 855736, 901992, 1131312, 1191918, 1283604, 1362192, 1390571, 1589224, 1711472, 1803984, 2383836, 2567208, 2781142, 3178448, 4171713, 4767672, 5134416, 5562284, 8343426, 9535344, 11124568, 16686852, 22249136, 33373704, 66747408]

約数ペア:

[(1, 66747408), (2, 33373704), (3, 22249136), (4, 16686852), (6, 11124568), (7, 9535344), (8, 8343426), (12, 5562284), (13, 5134416), (14, 4767672), (16, 4171713), (21, 3178448), (24, 2781142), (26, 2567208), (28, 2383836), (37, 1803984), (39, 1711472), (42, 1589224), (48, 1390571), (49, 1362192), (52, 1283604), (56, 1191918), (59, 1131312), (74, 901992), (78, 855736), (84, 794612), (91, 733488), (98, 681096), (104, 641802), (111, 601328), (112, 595959), (118, 565656), (147, 454064), (148, 450996), (156, 427868), (168, 397306), (177, 377104), (182, 366744), (196, 340548), (208, 320901), (222, 300664), (236, 282828), (259, 257712), (273, 244496), (294, 227032), (296, 225498), (312, 213934), (336, 198653), (354, 188552), (364, 183372), (392, 170274), (413, 161616), (444, 150332), (472, 141414), (481, 138768), (518, 128856), (546, 122248), (588, 113516), (592, 112749), (624, 106967), (637, 104784), (708, 94276), (728, 91686), (767, 87024), (777, 85904), (784, 85137), (826, 80808), (888, 75166), (944, 70707), (962, 69384), (1036, 64428), (1092, 61124), (1176, 56758), (1239, 53872), (1274, 52392), (1416, 47138), (1443, 46256), (1456, 45843), (1534, 43512), (1554, 42952), (1652, 40404), (1776, 37583), (1813, 36816), (1911, 34928), (1924, 34692), (2072, 32214), (2183, 30576), (2184, 30562), (2301, 29008), (2352, 28379), (2478, 26936), (2548, 26196), (2832, 23569), (2886, 23128), (2891, 23088), (3068, 21756), (3108, 21476), (3304, 20202), (3367, 19824), (3626, 18408), (3822, 17464), (3848, 17346), (4144, 16107), (4366, 15288), (4368, 15281), (4602, 14504), (4956, 13468), (5096, 13098), (5369, 12432), (5439, 12272), (5772, 11564), (5782, 11544), (6136, 10878), (6216, 10738), (6549, 10192), (6608, 10101), (6734, 9912), (7252, 9204), (7644, 8732), (7696, 8673)]