71777584172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{110863}}^1$

素因数の和:112110

約数の個数: 48

約数和(自身を含む): 151236234240

約数和(自身を除く): 79458650068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1217, 2434, 4868, 8519, 17038, 23123, 34076, 46246, 92492, 110863, 161861, 221726, 323722, 443452, 647444, 776041, 1552082, 2106397, 3104164, 4212794, 8425588, 14744779, 29489558, 58979116, 134920271, 269840542, 539681084, 944441897, 1888883794, 2563485149, 3777767588, 5126970298, 10253940596, 17944396043, 35888792086, 71777584172]

約数ペア:

[(1, 71777584172), (2, 35888792086), (4, 17944396043), (7, 10253940596), (14, 5126970298), (19, 3777767588), (28, 2563485149), (38, 1888883794), (76, 944441897), (133, 539681084), (266, 269840542), (532, 134920271), (1217, 58979116), (2434, 29489558), (4868, 14744779), (8519, 8425588), (17038, 4212794), (23123, 3104164), (34076, 2106397), (46246, 1552082), (92492, 776041), (110863, 647444), (161861, 443452), (221726, 323722)]