78763734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{625109}}^1$

素因数の和:625124

約数の個数: 24

約数和(自身を含む): 195034320

約数和(自身を除く): 116270586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 625109, 1250218, 1875327, 3750654, 4375763, 5625981, 8751526, 11251962, 13127289, 26254578, 39381867, 78763734]

約数ペア:

[(1, 78763734), (2, 39381867), (3, 26254578), (6, 13127289), (7, 11251962), (9, 8751526), (14, 5625981), (18, 4375763), (21, 3750654), (42, 1875327), (63, 1250218), (126, 625109)]