68256396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 187125120

約数和(自身を除く): 118868724

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, 863, 1014, 1521, 1726, 2028, 2197, 2589, 3042, 3452, 4394, 5178, 6084, 6591, 7767, 8788, 10356, 11219, 13182, 15534, 19773, 22438, 26364, 31068, 33657, 39546, 44876, 67314, 79092, 100971, 134628, 145847, 201942, 291694, 403884, 437541, 583388, 875082, 1312623, 1750164, 1896011, 2625246, 3792022, 5250492, 5688033, 7584044, 11376066, 17064099, 22752132, 34128198, 68256396]

約数ペア:

[(1, 68256396), (2, 34128198), (3, 22752132), (4, 17064099), (6, 11376066), (9, 7584044), (12, 5688033), (13, 5250492), (18, 3792022), (26, 2625246), (36, 1896011), (39, 1750164), (52, 1312623), (78, 875082), (117, 583388), (156, 437541), (169, 403884), (234, 291694), (338, 201942), (468, 145847), (507, 134628), (676, 100971), (863, 79092), (1014, 67314), (1521, 44876), (1726, 39546), (2028, 33657), (2197, 31068), (2589, 26364), (3042, 22438), (3452, 19773), (4394, 15534), (5178, 13182), (6084, 11219), (6591, 10356), (7767, 8788)]