77211738

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{21341}}^1$

素因数の和:21419

約数の個数: 32

約数和(自身を含む): 174150720

約数和(自身を除く): 96938982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 21341, 42682, 64023, 128046, 192069, 384138, 576207, 1152414, 1429847, 2859694, 4289541, 8579082, 12868623, 25737246, 38605869, 77211738]

約数ペア:

[(1, 77211738), (2, 38605869), (3, 25737246), (6, 12868623), (9, 8579082), (18, 4289541), (27, 2859694), (54, 1429847), (67, 1152414), (134, 576207), (201, 384138), (402, 192069), (603, 128046), (1206, 64023), (1809, 42682), (3618, 21341)]