61479184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 136491264

約数和(自身を除く): 75012080

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 71, 92, 104, 142, 181, 184, 208, 284, 299, 362, 368, 568, 598, 724, 923, 1136, 1196, 1448, 1633, 1846, 2353, 2392, 2896, 3266, 3692, 4163, 4706, 4784, 6532, 7384, 8326, 9412, 12851, 13064, 14768, 16652, 18824, 21229, 25702, 26128, 33304, 37648, 42458, 51404, 54119, 66608, 84916, 102808, 108238, 167063, 169832, 205616, 216476, 295573, 334126, 339664, 432952, 591146, 668252, 865904, 1182292, 1336504, 2364584, 2673008, 3842449, 4729168, 7684898, 15369796, 30739592, 61479184]

約数ペア:

[(1, 61479184), (2, 30739592), (4, 15369796), (8, 7684898), (13, 4729168), (16, 3842449), (23, 2673008), (26, 2364584), (46, 1336504), (52, 1182292), (71, 865904), (92, 668252), (104, 591146), (142, 432952), (181, 339664), (184, 334126), (208, 295573), (284, 216476), (299, 205616), (362, 169832), (368, 167063), (568, 108238), (598, 102808), (724, 84916), (923, 66608), (1136, 54119), (1196, 51404), (1448, 42458), (1633, 37648), (1846, 33304), (2353, 26128), (2392, 25702), (2896, 21229), (3266, 18824), (3692, 16652), (4163, 14768), (4706, 13064), (4784, 12851), (6532, 9412), (7384, 8326)]