61761072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 170489088

約数和(自身を除く): 108728016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1301, 1978, 2064, 2602, 2967, 3903, 3956, 5204, 5934, 7806, 7912, 10408, 11868, 15612, 15824, 20816, 23736, 29923, 31224, 47472, 55943, 59846, 62448, 89769, 111886, 119692, 167829, 179538, 223772, 239384, 335658, 359076, 447544, 478768, 671316, 718152, 895088, 1286689, 1342632, 1436304, 2573378, 2685264, 3860067, 5146756, 7720134, 10293512, 15440268, 20587024, 30880536, 61761072]

約数ペア:

[(1, 61761072), (2, 30880536), (3, 20587024), (4, 15440268), (6, 10293512), (8, 7720134), (12, 5146756), (16, 3860067), (23, 2685264), (24, 2573378), (43, 1436304), (46, 1342632), (48, 1286689), (69, 895088), (86, 718152), (92, 671316), (129, 478768), (138, 447544), (172, 359076), (184, 335658), (258, 239384), (276, 223772), (344, 179538), (368, 167829), (516, 119692), (552, 111886), (688, 89769), (989, 62448), (1032, 59846), (1104, 55943), (1301, 47472), (1978, 31224), (2064, 29923), (2602, 23736), (2967, 20816), (3903, 15824), (3956, 15612), (5204, 11868), (5934, 10408), (7806, 7912)]