78930842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 46553062

約数列:

[1, 2, 37, 71, 74, 83, 142, 166, 181, 362, 2627, 3071, 5254, 5893, 6142, 6697, 11786, 12851, 13394, 15023, 25702, 30046, 218041, 436082, 475487, 555851, 950974, 1066633, 1111702, 2133266, 39465421, 78930842]

約数ペア:

[(1, 78930842), (2, 39465421), (37, 2133266), (71, 1111702), (74, 1066633), (83, 950974), (142, 555851), (166, 475487), (181, 436082), (362, 218041), (2627, 30046), (3071, 25702), (5254, 15023), (5893, 13394), (6142, 12851), (6697, 11786)]