65531080048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{319901}}^1$

素因数の和:320006

約数の個数: 80

約数和(自身を含む): 152324536320

約数和(自身を除く): 86793456272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 413, 434, 472, 496, 826, 868, 944, 1652, 1736, 1829, 3304, 3472, 3658, 6608, 7316, 12803, 14632, 25606, 29264, 51212, 102424, 204848, 319901, 639802, 1279604, 2239307, 2559208, 4478614, 5118416, 8957228, 9916931, 17914456, 18874159, 19833862, 35828912, 37748318, 39667724, 69418517, 75496636, 79335448, 132119113, 138837034, 150993272, 158670896, 264238226, 277674068, 301986544, 528476452, 555348136, 585098929, 1056952904, 1110696272, 1170197858, 2113905808, 2340395716, 4095692503, 4680791432, 8191385006, 9361582864, 16382770012, 32765540024, 65531080048]

約数ペア:

[(1, 65531080048), (2, 32765540024), (4, 16382770012), (7, 9361582864), (8, 8191385006), (14, 4680791432), (16, 4095692503), (28, 2340395716), (31, 2113905808), (56, 1170197858), (59, 1110696272), (62, 1056952904), (112, 585098929), (118, 555348136), (124, 528476452), (217, 301986544), (236, 277674068), (248, 264238226), (413, 158670896), (434, 150993272), (472, 138837034), (496, 132119113), (826, 79335448), (868, 75496636), (944, 69418517), (1652, 39667724), (1736, 37748318), (1829, 35828912), (3304, 19833862), (3472, 18874159), (3658, 17914456), (6608, 9916931), (7316, 8957228), (12803, 5118416), (14632, 4478614), (25606, 2559208), (29264, 2239307), (51212, 1279604), (102424, 639802), (204848, 319901)]