68469156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271703}}^1$

素因数の和:271720

約数の個数: 36

約数和(自身を含む): 197800512

約数和(自身を除く): 129331356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271703, 543406, 815109, 1086812, 1630218, 1901921, 2445327, 3260436, 3803842, 4890654, 5705763, 7607684, 9781308, 11411526, 17117289, 22823052, 34234578, 68469156]

約数ペア:

[(1, 68469156), (2, 34234578), (3, 22823052), (4, 17117289), (6, 11411526), (7, 9781308), (9, 7607684), (12, 5705763), (14, 4890654), (18, 3803842), (21, 3260436), (28, 2445327), (36, 1901921), (42, 1630218), (63, 1086812), (84, 815109), (126, 543406), (252, 271703)]