79234870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 170263296

約数和(自身を除く): 91028426

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 670, 715, 737, 827, 871, 1430, 1474, 1654, 1742, 3685, 4135, 4355, 7370, 8270, 8710, 9097, 9581, 10751, 18194, 19162, 21502, 45485, 47905, 53755, 55409, 90970, 95810, 107510, 110818, 118261, 236522, 277045, 554090, 591305, 609499, 720317, 1182610, 1218998, 1440634, 3047495, 3601585, 6094990, 7203170, 7923487, 15846974, 39617435, 79234870]

約数ペア:

[(1, 79234870), (2, 39617435), (5, 15846974), (10, 7923487), (11, 7203170), (13, 6094990), (22, 3601585), (26, 3047495), (55, 1440634), (65, 1218998), (67, 1182610), (110, 720317), (130, 609499), (134, 591305), (143, 554090), (286, 277045), (335, 236522), (670, 118261), (715, 110818), (737, 107510), (827, 95810), (871, 90970), (1430, 55409), (1474, 53755), (1654, 47905), (1742, 45485), (3685, 21502), (4135, 19162), (4355, 18194), (7370, 10751), (8270, 9581), (8710, 9097)]