80529072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 242651136

約数和(自身を除く): 162122064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 181, 184, 186, 208, 248, 276, 299, 312, 362, 368, 372, 403, 496, 543, 552, 598, 624, 713, 724, 744, 806, 897, 1086, 1104, 1196, 1209, 1426, 1448, 1488, 1612, 1794, 2139, 2172, 2353, 2392, 2418, 2852, 2896, 3224, 3588, 4163, 4278, 4344, 4706, 4784, 4836, 5611, 5704, 6448, 7059, 7176, 8326, 8556, 8688, 9269, 9412, 9672, 11222, 11408, 12489, 14118, 14352, 16652, 16833, 17112, 18538, 18824, 19344, 22444, 24978, 27807, 28236, 33304, 33666, 34224, 37076, 37648, 44888, 49956, 54119, 55614, 56472, 66608, 67332, 72943, 74152, 89776, 99912, 108238, 111228, 112944, 129053, 134664, 145886, 148304, 162357, 199824, 216476, 218829, 222456, 258106, 269328, 291772, 324714, 387159, 432952, 437658, 444912, 516212, 583544, 649428, 774318, 865904, 875316, 1032424, 1167088, 1298856, 1548636, 1677689, 1750632, 2064848, 2597712, 3097272, 3355378, 3501264, 5033067, 6194544, 6710756, 10066134, 13421512, 20132268, 26843024, 40264536, 80529072]

約数ペア:

[(1, 80529072), (2, 40264536), (3, 26843024), (4, 20132268), (6, 13421512), (8, 10066134), (12, 6710756), (13, 6194544), (16, 5033067), (23, 3501264), (24, 3355378), (26, 3097272), (31, 2597712), (39, 2064848), (46, 1750632), (48, 1677689), (52, 1548636), (62, 1298856), (69, 1167088), (78, 1032424), (92, 875316), (93, 865904), (104, 774318), (124, 649428), (138, 583544), (156, 516212), (181, 444912), (184, 437658), (186, 432952), (208, 387159), (248, 324714), (276, 291772), (299, 269328), (312, 258106), (362, 222456), (368, 218829), (372, 216476), (403, 199824), (496, 162357), (543, 148304), (552, 145886), (598, 134664), (624, 129053), (713, 112944), (724, 111228), (744, 108238), (806, 99912), (897, 89776), (1086, 74152), (1104, 72943), (1196, 67332), (1209, 66608), (1426, 56472), (1448, 55614), (1488, 54119), (1612, 49956), (1794, 44888), (2139, 37648), (2172, 37076), (2353, 34224), (2392, 33666), (2418, 33304), (2852, 28236), (2896, 27807), (3224, 24978), (3588, 22444), (4163, 19344), (4278, 18824), (4344, 18538), (4706, 17112), (4784, 16833), (4836, 16652), (5611, 14352), (5704, 14118), (6448, 12489), (7059, 11408), (7176, 11222), (8326, 9672), (8556, 9412), (8688, 9269)]