67872408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 111753192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 251, 456, 502, 593, 753, 1004, 1186, 1506, 1779, 2008, 2372, 3012, 3558, 4744, 4769, 6024, 7116, 9538, 11267, 14232, 14307, 19076, 22534, 28614, 33801, 38152, 45068, 57228, 67602, 90136, 114456, 135204, 148843, 270408, 297686, 446529, 595372, 893058, 1190744, 1786116, 2828017, 3572232, 5656034, 8484051, 11312068, 16968102, 22624136, 33936204, 67872408]

約数ペア:

[(1, 67872408), (2, 33936204), (3, 22624136), (4, 16968102), (6, 11312068), (8, 8484051), (12, 5656034), (19, 3572232), (24, 2828017), (38, 1786116), (57, 1190744), (76, 893058), (114, 595372), (152, 446529), (228, 297686), (251, 270408), (456, 148843), (502, 135204), (593, 114456), (753, 90136), (1004, 67602), (1186, 57228), (1506, 45068), (1779, 38152), (2008, 33801), (2372, 28614), (3012, 22534), (3558, 19076), (4744, 14307), (4769, 14232), (6024, 11267), (7116, 9538)]