79778916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{316583}}^1$

素因数の和:316600

約数の個数: 36

約数和(自身を含む): 230473152

約数和(自身を除く): 150694236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 316583, 633166, 949749, 1266332, 1899498, 2216081, 2849247, 3798996, 4432162, 5698494, 6648243, 8864324, 11396988, 13296486, 19944729, 26592972, 39889458, 79778916]

約数ペア:

[(1, 79778916), (2, 39889458), (3, 26592972), (4, 19944729), (6, 13296486), (7, 11396988), (9, 8864324), (12, 6648243), (14, 5698494), (18, 4432162), (21, 3798996), (28, 2849247), (36, 2216081), (42, 1899498), (63, 1266332), (84, 949749), (126, 633166), (252, 316583)]