71954727936

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:135

約数の個数: 1056

約数和(自身を含む): 268337922048

約数和(自身を除く): 196383194112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 23, 24, 26, 28, 31, 32, 38, 39, 42, 46, 48, 52, 56, 57, 62, 64, 69, 76, 78, 84, 91, 92, 93, 96, 104, 112, 114, 124, 128, 133, 138, 152, 156, 161, 168, 182, 184, 186, 192, 208, 217, 224, 228, 247, 248, 256, 266, 273, 276, 299, 304, 312, 322, 336, 361, 364, 368, 372, 384, 399, 403, 416, 434, 437, 448, 456, 483, 494, 496, 512, 532, 546, 552, 589, 598, 608, 624, 644, 651, 672, 713, 722, 728, 736, 741, 744, 768, 798, 806, 832, 868, 874, 896, 897, 912, 966, 988, 992, 1024, 1064, 1083, 1092, 1104, 1178, 1196, 1209, 1216, 1248, 1288, 1302, 1311, 1344, 1426, 1444, 1456, 1472, 1482, 1488, 1536, 1596, 1612, 1664, 1729, 1736, 1748, 1767, 1792, 1794, 1824, 1932, 1976, 1984, 2093, 2128, 2139, 2166, 2184, 2208, 2356, 2392, 2418, 2432, 2496, 2527, 2576, 2604, 2622, 2688, 2821, 2852, 2888, 2912, 2944, 2964, 2976, 3059, 3072, 3192, 3224, 3328, 3458, 3472, 3496, 3534, 3584, 3588, 3648, 3864, 3952, 3968, 4123, 4186, 4256, 4278, 4332, 4368, 4416, 4693, 4712, 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約数ペア:

[(1, 71954727936), (2, 35977363968), (3, 23984909312), (4, 17988681984), (6, 11992454656), (7, 10279246848), (8, 8994340992), (12, 5996227328), (13, 5534979072), (14, 5139623424), (16, 4497170496), (19, 3787090944), (21, 3426415616), (23, 3128466432), (24, 2998113664), (26, 2767489536), (28, 2569811712), (31, 2321120256), (32, 2248585248), (38, 1893545472), (39, 1844993024), (42, 1713207808), (46, 1564233216), (48, 1499056832), (52, 1383744768), (56, 1284905856), (57, 1262363648), (62, 1160560128), (64, 1124292624), (69, 1042822144), (76, 946772736), (78, 922496512), (84, 856603904), (91, 790711296), (92, 782116608), (93, 773706752), (96, 749528416), (104, 691872384), (112, 642452928), (114, 631181824), (124, 580280064), (128, 562146312), (133, 541012992), (138, 521411072), (152, 473386368), (156, 461248256), (161, 446923776), (168, 428301952), (182, 395355648), (184, 391058304), (186, 386853376), (192, 374764208), (208, 345936192), (217, 331588608), (224, 321226464), (228, 315590912), 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