68376984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 186896640

約数和(自身を除く): 118519656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3271, 3484, 5226, 6542, 6968, 9813, 10452, 13084, 19626, 20904, 26168, 39252, 42523, 78504, 85046, 127569, 170092, 219157, 255138, 340184, 438314, 510276, 657471, 876628, 1020552, 1314942, 1753256, 2629884, 2849041, 5259768, 5698082, 8547123, 11396164, 17094246, 22792328, 34188492, 68376984]

約数ペア:

[(1, 68376984), (2, 34188492), (3, 22792328), (4, 17094246), (6, 11396164), (8, 8547123), (12, 5698082), (13, 5259768), (24, 2849041), (26, 2629884), (39, 1753256), (52, 1314942), (67, 1020552), (78, 876628), (104, 657471), (134, 510276), (156, 438314), (201, 340184), (268, 255138), (312, 219157), (402, 170092), (536, 127569), (804, 85046), (871, 78504), (1608, 42523), (1742, 39252), (2613, 26168), (3271, 20904), (3484, 19626), (5226, 13084), (6542, 10452), (6968, 9813)]