80531568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43019}}^1$

素因数の和:43046

約数の個数: 60

約数和(自身を含む): 242718840

約数和(自身を除く): 162187272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 43019, 86038, 129057, 172076, 258114, 344152, 387171, 516228, 559247, 688304, 774342, 1032456, 1118494, 1548684, 1677741, 2064912, 2236988, 3097368, 3355482, 4473976, 5033223, 6194736, 6710964, 8947952, 10066446, 13421928, 20132892, 26843856, 40265784, 80531568]

約数ペア:

[(1, 80531568), (2, 40265784), (3, 26843856), (4, 20132892), (6, 13421928), (8, 10066446), (9, 8947952), (12, 6710964), (13, 6194736), (16, 5033223), (18, 4473976), (24, 3355482), (26, 3097368), (36, 2236988), (39, 2064912), (48, 1677741), (52, 1548684), (72, 1118494), (78, 1032456), (104, 774342), (117, 688304), (144, 559247), (156, 516228), (208, 387171), (234, 344152), (312, 258114), (468, 172076), (624, 129057), (936, 86038), (1872, 43019)]