64442304

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 140

約数和(自身を含む): 197681088

約数和(自身を除く): 133238784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 401, 432, 496, 558, 576, 648, 744, 802, 837, 864, 992, 1116, 1203, 1296, 1488, 1604, 1674, 1728, 1984, 2232, 2406, 2511, 2592, 2976, 3208, 3348, 3609, 4464, 4812, 5022, 5184, 5952, 6416, 6696, 7218, 8928, 9624, 10044, 10827, 12431, 12832, 13392, 14436, 17856, 19248, 20088, 21654, 24862, 25664, 26784, 28872, 32481, 37293, 38496, 40176, 43308, 49724, 53568, 57744, 64962, 74586, 76992, 80352, 86616, 99448, 111879, 115488, 129924, 149172, 160704, 173232, 198896, 223758, 230976, 259848, 298344, 335637, 346464, 397792, 447516, 519696, 596688, 671274, 692928, 795584, 895032, 1006911, 1039392, 1193376, 1342548, 1790064, 2013822, 2078784, 2386752, 2685096, 3580128, 4027644, 5370192, 7160256, 8055288, 10740384, 16110576, 21480768, 32221152, 64442304]

約数ペア:

[(1, 64442304), (2, 32221152), (3, 21480768), (4, 16110576), (6, 10740384), (8, 8055288), (9, 7160256), (12, 5370192), (16, 4027644), (18, 3580128), (24, 2685096), (27, 2386752), (31, 2078784), (32, 2013822), (36, 1790064), (48, 1342548), (54, 1193376), (62, 1039392), (64, 1006911), (72, 895032), (81, 795584), (93, 692928), (96, 671274), (108, 596688), (124, 519696), (144, 447516), (162, 397792), (186, 346464), (192, 335637), (216, 298344), (248, 259848), (279, 230976), (288, 223758), (324, 198896), (372, 173232), (401, 160704), (432, 149172), (496, 129924), (558, 115488), (576, 111879), (648, 99448), (744, 86616), (802, 80352), (837, 76992), (864, 74586), (992, 64962), (1116, 57744), (1203, 53568), (1296, 49724), (1488, 43308), (1604, 40176), (1674, 38496), (1728, 37293), (1984, 32481), (2232, 28872), (2406, 26784), (2511, 25664), (2592, 24862), (2976, 21654), (3208, 20088), (3348, 19248), (3609, 17856), (4464, 14436), (4812, 13392), (5022, 12832), (5184, 12431), (5952, 10827), (6416, 10044), (6696, 9624), (7218, 8928)]