64729728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 222768000

約数和(自身を除く): 158038272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 349, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 698, 736, 828, 896, 966, 1008, 1047, 1104, 1152, 1288, 1344, 1396, 1449, 1472, 1656, 1932, 2016, 2094, 2208, 2443, 2576, 2688, 2792, 2898, 2944, 3141, 3312, 3864, 4032, 4188, 4416, 4886, 5152, 5584, 5796, 6282, 6624, 7329, 7728, 8027, 8064, 8376, 8832, 9772, 10304, 11168, 11592, 12564, 13248, 14658, 15456, 16054, 16752, 19544, 20608, 21987, 22336, 23184, 24081, 25128, 26496, 29316, 30912, 32108, 33504, 39088, 43974, 44672, 46368, 48162, 50256, 56189, 58632, 61824, 64216, 67008, 72243, 78176, 87948, 92736, 96324, 100512, 112378, 117264, 128432, 134016, 144486, 156352, 168567, 175896, 185472, 192648, 201024, 224756, 234528, 256864, 288972, 312704, 337134, 351792, 385296, 402048, 449512, 469056, 505701, 513728, 577944, 674268, 703584, 770592, 899024, 938112, 1011402, 1027456, 1155888, 1348536, 1407168, 1541184, 1798048, 2022804, 2311776, 2697072, 2814336, 3082368, 3596096, 4045608, 4623552, 5394144, 7192192, 8091216, 9247104, 10788288, 16182432, 21576576, 32364864, 64729728]

約数ペア:

[(1, 64729728), (2, 32364864), (3, 21576576), (4, 16182432), (6, 10788288), (7, 9247104), (8, 8091216), (9, 7192192), (12, 5394144), (14, 4623552), (16, 4045608), (18, 3596096), (21, 3082368), (23, 2814336), (24, 2697072), (28, 2311776), (32, 2022804), (36, 1798048), (42, 1541184), (46, 1407168), (48, 1348536), (56, 1155888), (63, 1027456), (64, 1011402), (69, 938112), (72, 899024), (84, 770592), (92, 703584), (96, 674268), (112, 577944), (126, 513728), (128, 505701), (138, 469056), (144, 449512), (161, 402048), (168, 385296), (184, 351792), (192, 337134), (207, 312704), (224, 288972), (252, 256864), (276, 234528), (288, 224756), (322, 201024), (336, 192648), (349, 185472), (368, 175896), (384, 168567), (414, 156352), (448, 144486), (483, 134016), (504, 128432), (552, 117264), (576, 112378), (644, 100512), (672, 96324), (698, 92736), (736, 87948), (828, 78176), (896, 72243), (966, 67008), (1008, 64216), (1047, 61824), (1104, 58632), (1152, 56189), (1288, 50256), (1344, 48162), (1396, 46368), (1449, 44672), (1472, 43974), (1656, 39088), (1932, 33504), (2016, 32108), (2094, 30912), (2208, 29316), (2443, 26496), (2576, 25128), (2688, 24081), (2792, 23184), (2898, 22336), (2944, 21987), (3141, 20608), (3312, 19544), (3864, 16752), (4032, 16054), (4188, 15456), (4416, 14658), (4886, 13248), (5152, 12564), (5584, 11592), (5796, 11168), (6282, 10304), (6624, 9772), (7329, 8832), (7728, 8376), (8027, 8064)]