78451734

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 161775360

約数和(自身を除く): 83323626

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 3019, 4331, 6038, 8662, 9057, 12993, 18114, 25986, 184159, 214349, 368318, 428698, 552477, 643047, 1104954, 1286094, 13075289, 26150578, 39225867, 78451734]

約数ペア:

[(1, 78451734), (2, 39225867), (3, 26150578), (6, 13075289), (61, 1286094), (71, 1104954), (122, 643047), (142, 552477), (183, 428698), (213, 368318), (366, 214349), (426, 184159), (3019, 25986), (4331, 18114), (6038, 12993), (8662, 9057)]