86666328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 290764800

約数和(自身を除く): 204098472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 43, 54, 56, 62, 63, 72, 84, 86, 93, 108, 124, 126, 129, 168, 172, 186, 189, 216, 217, 248, 252, 258, 279, 301, 344, 372, 378, 387, 434, 504, 516, 558, 602, 651, 744, 756, 774, 837, 868, 903, 1032, 1116, 1161, 1204, 1302, 1333, 1512, 1548, 1674, 1736, 1806, 1849, 1953, 2232, 2322, 2408, 2604, 2666, 2709, 3096, 3348, 3612, 3698, 3906, 3999, 4644, 5208, 5332, 5418, 5547, 5859, 6696, 7224, 7396, 7812, 7998, 8127, 9288, 9331, 10664, 10836, 11094, 11718, 11997, 12943, 14792, 15624, 15996, 16254, 16641, 18662, 21672, 22188, 23436, 23994, 25886, 27993, 31992, 32508, 33282, 35991, 37324, 38829, 44376, 46872, 47988, 49923, 51772, 55986, 57319, 65016, 66564, 71982, 74648, 77658, 83979, 95976, 99846, 103544, 111972, 114638, 116487, 133128, 143964, 155316, 167958, 171957, 199692, 223944, 229276, 232974, 251937, 287928, 310632, 335916, 343914, 349461, 399384, 401233, 458552, 465948, 503874, 515871, 671832, 687828, 698922, 802466, 931896, 1007748, 1031742, 1203699, 1375656, 1397844, 1547613, 1604932, 2015496, 2063484, 2407398, 2795688, 3095226, 3209864, 3611097, 4126968, 4814796, 6190452, 7222194, 9629592, 10833291, 12380904, 14444388, 21666582, 28888776, 43333164, 86666328]

約数ペア:

[(1, 86666328), (2, 43333164), (3, 28888776), (4, 21666582), (6, 14444388), (7, 12380904), (8, 10833291), (9, 9629592), (12, 7222194), (14, 6190452), (18, 4814796), (21, 4126968), (24, 3611097), (27, 3209864), (28, 3095226), (31, 2795688), (36, 2407398), (42, 2063484), (43, 2015496), (54, 1604932), (56, 1547613), (62, 1397844), (63, 1375656), (72, 1203699), (84, 1031742), (86, 1007748), (93, 931896), (108, 802466), (124, 698922), (126, 687828), (129, 671832), (168, 515871), (172, 503874), (186, 465948), (189, 458552), (216, 401233), (217, 399384), (248, 349461), (252, 343914), (258, 335916), (279, 310632), (301, 287928), (344, 251937), (372, 232974), (378, 229276), (387, 223944), (434, 199692), (504, 171957), (516, 167958), (558, 155316), (602, 143964), (651, 133128), (744, 116487), (756, 114638), (774, 111972), (837, 103544), (868, 99846), (903, 95976), (1032, 83979), (1116, 77658), (1161, 74648), (1204, 71982), (1302, 66564), (1333, 65016), (1512, 57319), (1548, 55986), (1674, 51772), (1736, 49923), (1806, 47988), (1849, 46872), (1953, 44376), (2232, 38829), (2322, 37324), (2408, 35991), (2604, 33282), (2666, 32508), (2709, 31992), (3096, 27993), (3348, 25886), (3612, 23994), (3698, 23436), (3906, 22188), (3999, 21672), (4644, 18662), (5208, 16641), (5332, 16254), (5418, 15996), (5547, 15624), (5859, 14792), (6696, 12943), (7224, 11997), (7396, 11718), (7812, 11094), (7998, 10836), (8127, 10664), (9288, 9331)]