78784056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28085

約数の個数: 64

約数和(自身を含む): 235687200

約数和(自身を除く): 156903144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28057, 56114, 84171, 112228, 168342, 224456, 252513, 336684, 364741, 505026, 673368, 729482, 757539, 1010052, 1094223, 1458964, 1515078, 2020104, 2188446, 2917928, 3030156, 3282669, 4376892, 6060312, 6565338, 8753784, 9848007, 13130676, 19696014, 26261352, 39392028, 78784056]

約数ペア:

[(1, 78784056), (2, 39392028), (3, 26261352), (4, 19696014), (6, 13130676), (8, 9848007), (9, 8753784), (12, 6565338), (13, 6060312), (18, 4376892), (24, 3282669), (26, 3030156), (27, 2917928), (36, 2188446), (39, 2020104), (52, 1515078), (54, 1458964), (72, 1094223), (78, 1010052), (104, 757539), (108, 729482), (117, 673368), (156, 505026), (216, 364741), (234, 336684), (312, 252513), (351, 224456), (468, 168342), (702, 112228), (936, 84171), (1404, 56114), (2808, 28057)]