68904276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9883}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 185977344

約数和(自身を除く): 117073068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 9883, 19766, 29649, 39532, 59298, 69181, 118596, 138362, 207543, 276724, 415086, 820289, 830172, 1640578, 2460867, 3281156, 4921734, 5742023, 9843468, 11484046, 17226069, 22968092, 34452138, 68904276]

約数ペア:

[(1, 68904276), (2, 34452138), (3, 22968092), (4, 17226069), (6, 11484046), (7, 9843468), (12, 5742023), (14, 4921734), (21, 3281156), (28, 2460867), (42, 1640578), (83, 830172), (84, 820289), (166, 415086), (249, 276724), (332, 207543), (498, 138362), (581, 118596), (996, 69181), (1162, 59298), (1743, 39532), (2324, 29649), (3486, 19766), (6972, 9883)]