78573690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67157}}^1$

素因数の和:67183

約数の個数: 48

約数和(自身を含む): 220009608

約数和(自身を除く): 141435918

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 67157, 134314, 201471, 335785, 402942, 604413, 671570, 873041, 1007355, 1208826, 1746082, 2014710, 2619123, 3022065, 4365205, 5238246, 6044130, 7857369, 8730410, 13095615, 15714738, 26191230, 39286845, 78573690]

約数ペア:

[(1, 78573690), (2, 39286845), (3, 26191230), (5, 15714738), (6, 13095615), (9, 8730410), (10, 7857369), (13, 6044130), (15, 5238246), (18, 4365205), (26, 3022065), (30, 2619123), (39, 2014710), (45, 1746082), (65, 1208826), (78, 1007355), (90, 873041), (117, 671570), (130, 604413), (195, 402942), (234, 335785), (390, 201471), (585, 134314), (1170, 67157)]