77551084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 79303796

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 1481, 2014, 2756, 2962, 4028, 5924, 13091, 19253, 26182, 28139, 38506, 52364, 56278, 77012, 78493, 112556, 156986, 313972, 365807, 731614, 1020409, 1463228, 1491367, 2040818, 2982734, 4081636, 5965468, 19387771, 38775542, 77551084]

約数ペア:

[(1, 77551084), (2, 38775542), (4, 19387771), (13, 5965468), (19, 4081636), (26, 2982734), (38, 2040818), (52, 1491367), (53, 1463228), (76, 1020409), (106, 731614), (212, 365807), (247, 313972), (494, 156986), (689, 112556), (988, 78493), (1007, 77012), (1378, 56278), (1481, 52364), (2014, 38506), (2756, 28139), (2962, 26182), (4028, 19253), (5924, 13091)]