78502002

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 160579584

約数和(自身を除く): 82077582

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 1451, 2902, 4353, 8706, 9017, 18034, 27051, 54102, 103021, 184277, 206042, 309063, 368554, 552831, 618126, 1105662, 13083667, 26167334, 39251001, 78502002]

約数ペア:

[(1, 78502002), (2, 39251001), (3, 26167334), (6, 13083667), (71, 1105662), (127, 618126), (142, 552831), (213, 368554), (254, 309063), (381, 206042), (426, 184277), (762, 103021), (1451, 54102), (2902, 27051), (4353, 18034), (8706, 9017)]