64555296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 192580416

約数和(自身を除く): 128025120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 169, 173, 184, 208, 276, 299, 312, 338, 346, 368, 416, 507, 519, 552, 598, 624, 676, 692, 736, 897, 1014, 1038, 1104, 1196, 1248, 1352, 1384, 1794, 2028, 2076, 2208, 2249, 2392, 2704, 2768, 3588, 3887, 3979, 4056, 4152, 4498, 4784, 5408, 5536, 6747, 7176, 7774, 7958, 8112, 8304, 8996, 9568, 11661, 11937, 13494, 14352, 15548, 15916, 16224, 16608, 17992, 23322, 23874, 26988, 28704, 29237, 31096, 31832, 35984, 46644, 47748, 51727, 53976, 58474, 62192, 63664, 71968, 87711, 93288, 95496, 103454, 107952, 116948, 124384, 127328, 155181, 175422, 186576, 190992, 206908, 215904, 233896, 310362, 350844, 373152, 381984, 413816, 467792, 620724, 672451, 701688, 827632, 935584, 1241448, 1344902, 1403376, 1655264, 2017353, 2482896, 2689804, 2806752, 4034706, 4965792, 5379608, 8069412, 10759216, 16138824, 21518432, 32277648, 64555296]

約数ペア:

[(1, 64555296), (2, 32277648), (3, 21518432), (4, 16138824), (6, 10759216), (8, 8069412), (12, 5379608), (13, 4965792), (16, 4034706), (23, 2806752), (24, 2689804), (26, 2482896), (32, 2017353), (39, 1655264), (46, 1403376), (48, 1344902), (52, 1241448), (69, 935584), (78, 827632), (92, 701688), (96, 672451), (104, 620724), (138, 467792), (156, 413816), (169, 381984), (173, 373152), (184, 350844), (208, 310362), (276, 233896), (299, 215904), (312, 206908), (338, 190992), (346, 186576), (368, 175422), (416, 155181), (507, 127328), (519, 124384), (552, 116948), (598, 107952), (624, 103454), (676, 95496), (692, 93288), (736, 87711), (897, 71968), (1014, 63664), (1038, 62192), (1104, 58474), (1196, 53976), (1248, 51727), (1352, 47748), (1384, 46644), (1794, 35984), (2028, 31832), (2076, 31096), (2208, 29237), (2249, 28704), (2392, 26988), (2704, 23874), (2768, 23322), (3588, 17992), (3887, 16608), (3979, 16224), (4056, 15916), (4152, 15548), (4498, 14352), (4784, 13494), (5408, 11937), (5536, 11661), (6747, 9568), (7176, 8996), (7774, 8304), (7958, 8112)]