85447506

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 175564800

約数和(自身を除く): 90117294

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 2539, 5078, 5609, 7617, 11218, 15234, 16827, 33654, 180269, 200581, 360538, 401162, 540807, 601743, 1081614, 1203486, 14241251, 28482502, 42723753, 85447506]

約数ペア:

[(1, 85447506), (2, 42723753), (3, 28482502), (6, 14241251), (71, 1203486), (79, 1081614), (142, 601743), (158, 540807), (213, 401162), (237, 360538), (426, 200581), (474, 180269), (2539, 33654), (5078, 16827), (5609, 15234), (7617, 11218)]