91204484

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 54

約数和(自身を含む): 196104510

約数和(自身を除く): 104900026

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1289, 1444, 1862, 2527, 2578, 3724, 5054, 5156, 9023, 10108, 17689, 18046, 24491, 35378, 36092, 48982, 63161, 70756, 97964, 126322, 171437, 252644, 342874, 465329, 685748, 930658, 1200059, 1861316, 2400118, 3257303, 4800236, 6514606, 13029212, 22801121, 45602242, 91204484]

約数ペア:

[(1, 91204484), (2, 45602242), (4, 22801121), (7, 13029212), (14, 6514606), (19, 4800236), (28, 3257303), (38, 2400118), (49, 1861316), (76, 1200059), (98, 930658), (133, 685748), (196, 465329), (266, 342874), (361, 252644), (532, 171437), (722, 126322), (931, 97964), (1289, 70756), (1444, 63161), (1862, 48982), (2527, 36092), (2578, 35378), (3724, 24491), (5054, 18046), (5156, 17689), (9023, 10108)]