68902008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:3956

約数の個数: 64

約数和(自身を含む): 198754560

約数和(自身を除く): 129852552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 3833, 4494, 5992, 7666, 8988, 11499, 15332, 17976, 22998, 26831, 30664, 45996, 53662, 80493, 91992, 107324, 160986, 214648, 321972, 410131, 643944, 820262, 1230393, 1640524, 2460786, 2870917, 3281048, 4921572, 5741834, 8612751, 9843144, 11483668, 17225502, 22967336, 34451004, 68902008]

約数ペア:

[(1, 68902008), (2, 34451004), (3, 22967336), (4, 17225502), (6, 11483668), (7, 9843144), (8, 8612751), (12, 5741834), (14, 4921572), (21, 3281048), (24, 2870917), (28, 2460786), (42, 1640524), (56, 1230393), (84, 820262), (107, 643944), (168, 410131), (214, 321972), (321, 214648), (428, 160986), (642, 107324), (749, 91992), (856, 80493), (1284, 53662), (1498, 45996), (2247, 30664), (2568, 26831), (2996, 22998), (3833, 17976), (4494, 15332), (5992, 11499), (7666, 8988)]