67998756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 181883520

約数和(自身を除く): 113884764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2081, 2334, 2723, 4162, 4668, 5446, 6243, 8169, 8324, 10892, 12486, 14567, 16338, 24972, 29134, 32676, 43701, 58268, 87402, 174804, 809509, 1619018, 2428527, 3238036, 4857054, 5666563, 9714108, 11333126, 16999689, 22666252, 33999378, 67998756]

約数ペア:

[(1, 67998756), (2, 33999378), (3, 22666252), (4, 16999689), (6, 11333126), (7, 9714108), (12, 5666563), (14, 4857054), (21, 3238036), (28, 2428527), (42, 1619018), (84, 809509), (389, 174804), (778, 87402), (1167, 58268), (1556, 43701), (2081, 32676), (2334, 29134), (2723, 24972), (4162, 16338), (4668, 14567), (5446, 12486), (6243, 10892), (8169, 8324)]