79155486

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 175320288

約数和(自身を除く): 96164802

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 241, 257, 426, 482, 514, 639, 723, 771, 1278, 1446, 1542, 2169, 2313, 4338, 4626, 17111, 18247, 34222, 36494, 51333, 54741, 61937, 102666, 109482, 123874, 153999, 164223, 185811, 307998, 328446, 371622, 557433, 1114866, 4397527, 8795054, 13192581, 26385162, 39577743, 79155486]

約数ペア:

[(1, 79155486), (2, 39577743), (3, 26385162), (6, 13192581), (9, 8795054), (18, 4397527), (71, 1114866), (142, 557433), (213, 371622), (241, 328446), (257, 307998), (426, 185811), (482, 164223), (514, 153999), (639, 123874), (723, 109482), (771, 102666), (1278, 61937), (1446, 54741), (1542, 51333), (2169, 36494), (2313, 34222), (4338, 18247), (4626, 17111)]