64836576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 218181600

約数和(自身を除く): 153345024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1109, 1218, 1392, 1624, 1827, 2016, 2088, 2218, 2436, 2784, 3248, 3327, 3654, 4176, 4436, 4872, 6496, 6654, 7308, 7763, 8352, 8872, 9744, 9981, 13308, 14616, 15526, 17744, 19488, 19962, 23289, 26616, 29232, 31052, 32161, 35488, 39924, 46578, 53232, 58464, 62104, 64322, 69867, 79848, 93156, 96483, 106464, 124208, 128644, 139734, 159696, 186312, 192966, 225127, 248416, 257288, 279468, 289449, 319392, 372624, 385932, 450254, 514576, 558936, 578898, 675381, 745248, 771864, 900508, 1029152, 1117872, 1157796, 1350762, 1543728, 1801016, 2026143, 2235744, 2315592, 2701524, 3087456, 3602032, 4052286, 4631184, 5403048, 7204064, 8104572, 9262368, 10806096, 16209144, 21612192, 32418288, 64836576]

約数ペア:

[(1, 64836576), (2, 32418288), (3, 21612192), (4, 16209144), (6, 10806096), (7, 9262368), (8, 8104572), (9, 7204064), (12, 5403048), (14, 4631184), (16, 4052286), (18, 3602032), (21, 3087456), (24, 2701524), (28, 2315592), (29, 2235744), (32, 2026143), (36, 1801016), (42, 1543728), (48, 1350762), (56, 1157796), (58, 1117872), (63, 1029152), (72, 900508), (84, 771864), (87, 745248), (96, 675381), (112, 578898), (116, 558936), (126, 514576), (144, 450254), (168, 385932), (174, 372624), (203, 319392), (224, 289449), (232, 279468), (252, 257288), (261, 248416), (288, 225127), (336, 192966), (348, 186312), (406, 159696), (464, 139734), (504, 128644), (522, 124208), (609, 106464), (672, 96483), (696, 93156), (812, 79848), (928, 69867), (1008, 64322), (1044, 62104), (1109, 58464), (1218, 53232), (1392, 46578), (1624, 39924), (1827, 35488), (2016, 32161), (2088, 31052), (2218, 29232), (2436, 26616), (2784, 23289), (3248, 19962), (3327, 19488), (3654, 17744), (4176, 15526), (4436, 14616), (4872, 13308), (6496, 9981), (6654, 9744), (7308, 8872), (7763, 8352)]