78682914

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8557

約数の個数: 48

約数和(自身を含む): 186120480

約数和(自身を除く): 107437566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 8521, 9234, 17042, 25563, 51126, 76689, 153378, 161899, 230067, 323798, 460134, 485697, 690201, 971394, 1380402, 1457091, 2070603, 2914182, 4141206, 4371273, 8742546, 13113819, 26227638, 39341457, 78682914]

約数ペア:

[(1, 78682914), (2, 39341457), (3, 26227638), (6, 13113819), (9, 8742546), (18, 4371273), (19, 4141206), (27, 2914182), (38, 2070603), (54, 1457091), (57, 1380402), (81, 971394), (114, 690201), (162, 485697), (171, 460134), (243, 323798), (342, 230067), (486, 161899), (513, 153378), (1026, 76689), (1539, 51126), (3078, 25563), (4617, 17042), (8521, 9234)]