77534534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 74529466

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 109, 149, 154, 217, 218, 298, 341, 434, 682, 763, 1043, 1199, 1526, 1639, 2086, 2387, 2398, 3278, 3379, 4619, 4774, 6758, 8393, 9238, 11473, 16241, 16786, 22946, 23653, 32333, 32482, 37169, 47306, 50809, 64666, 74338, 101618, 113687, 178651, 227374, 260183, 355663, 357302, 503471, 520366, 711326, 1006942, 1250557, 2501114, 3524297, 5538181, 7048594, 11076362, 38767267, 77534534]

約数ペア:

[(1, 77534534), (2, 38767267), (7, 11076362), (11, 7048594), (14, 5538181), (22, 3524297), (31, 2501114), (62, 1250557), (77, 1006942), (109, 711326), (149, 520366), (154, 503471), (217, 357302), (218, 355663), (298, 260183), (341, 227374), (434, 178651), (682, 113687), (763, 101618), (1043, 74338), (1199, 64666), (1526, 50809), (1639, 47306), (2086, 37169), (2387, 32482), (2398, 32333), (3278, 23653), (3379, 22946), (4619, 16786), (4774, 16241), (6758, 11473), (8393, 9238)]