68004144

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12109}}^1$

素因数の和:12139

約数の個数: 80

約数和(自身を含む): 210229600

約数和(自身を除く): 142225456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12109, 24218, 36327, 48436, 72654, 96872, 108981, 145308, 157417, 193744, 217962, 290616, 314834, 326943, 435924, 472251, 581232, 629668, 653886, 871848, 944502, 1259336, 1307772, 1416753, 1743696, 1889004, 2518672, 2615544, 2833506, 3778008, 4250259, 5231088, 5667012, 7556016, 8500518, 11334024, 17001036, 22668048, 34002072, 68004144]

約数ペア:

[(1, 68004144), (2, 34002072), (3, 22668048), (4, 17001036), (6, 11334024), (8, 8500518), (9, 7556016), (12, 5667012), (13, 5231088), (16, 4250259), (18, 3778008), (24, 2833506), (26, 2615544), (27, 2518672), (36, 1889004), (39, 1743696), (48, 1416753), (52, 1307772), (54, 1259336), (72, 944502), (78, 871848), (104, 653886), (108, 629668), (117, 581232), (144, 472251), (156, 435924), (208, 326943), (216, 314834), (234, 290616), (312, 217962), (351, 193744), (432, 157417), (468, 145308), (624, 108981), (702, 96872), (936, 72654), (1404, 48436), (1872, 36327), (2808, 24218), (5616, 12109)]