68870382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 160895952

約数和(自身を除く): 92025570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 433, 541, 866, 1082, 1299, 1623, 2598, 3031, 3246, 3787, 6062, 7574, 9093, 11361, 18186, 21217, 22722, 26509, 42434, 53018, 63651, 79527, 127302, 159054, 234253, 468506, 702759, 1405518, 1639771, 3279542, 4919313, 9838626, 11478397, 22956794, 34435191, 68870382]

約数ペア:

[(1, 68870382), (2, 34435191), (3, 22956794), (6, 11478397), (7, 9838626), (14, 4919313), (21, 3279542), (42, 1639771), (49, 1405518), (98, 702759), (147, 468506), (294, 234253), (433, 159054), (541, 127302), (866, 79527), (1082, 63651), (1299, 53018), (1623, 42434), (2598, 26509), (3031, 22722), (3246, 21217), (3787, 18186), (6062, 11361), (7574, 9093)]