78877092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19979}}^1$

素因数の和:20040

約数の個数: 48

約数和(自身を含む): 214824960

約数和(自身を除く): 135947868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 19979, 39958, 59937, 79916, 119874, 139853, 239748, 279706, 419559, 559412, 839118, 939013, 1678236, 1878026, 2817039, 3756052, 5634078, 6573091, 11268156, 13146182, 19719273, 26292364, 39438546, 78877092]

約数ペア:

[(1, 78877092), (2, 39438546), (3, 26292364), (4, 19719273), (6, 13146182), (7, 11268156), (12, 6573091), (14, 5634078), (21, 3756052), (28, 2817039), (42, 1878026), (47, 1678236), (84, 939013), (94, 839118), (141, 559412), (188, 419559), (282, 279706), (329, 239748), (564, 139853), (658, 119874), (987, 79916), (1316, 59937), (1974, 39958), (3948, 19979)]