79803828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{1009}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 218745800

約数和(自身を除く): 138941972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1009, 1014, 1521, 2018, 2028, 2197, 3027, 3042, 4036, 4394, 6054, 6084, 6591, 8788, 9081, 12108, 13117, 13182, 18162, 19773, 26234, 26364, 36324, 39351, 39546, 52468, 78702, 79092, 118053, 157404, 170521, 236106, 341042, 472212, 511563, 682084, 1023126, 1534689, 2046252, 2216773, 3069378, 4433546, 6138756, 6650319, 8867092, 13300638, 19950957, 26601276, 39901914, 79803828]

約数ペア:

[(1, 79803828), (2, 39901914), (3, 26601276), (4, 19950957), (6, 13300638), (9, 8867092), (12, 6650319), (13, 6138756), (18, 4433546), (26, 3069378), (36, 2216773), (39, 2046252), (52, 1534689), (78, 1023126), (117, 682084), (156, 511563), (169, 472212), (234, 341042), (338, 236106), (468, 170521), (507, 157404), (676, 118053), (1009, 79092), (1014, 78702), (1521, 52468), (2018, 39546), (2028, 39351), (2197, 36324), (3027, 26364), (3042, 26234), (4036, 19773), (4394, 18162), (6054, 13182), (6084, 13117), (6591, 12108), (8788, 9081)]