78629838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1439}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 101358642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1301, 1439, 2602, 2878, 3903, 4317, 7806, 8634, 9107, 10073, 18214, 20146, 27321, 30219, 54642, 60438, 1872139, 3744278, 5616417, 11232834, 13104973, 26209946, 39314919, 78629838]

約数ペア:

[(1, 78629838), (2, 39314919), (3, 26209946), (6, 13104973), (7, 11232834), (14, 5616417), (21, 3744278), (42, 1872139), (1301, 60438), (1439, 54642), (2602, 30219), (2878, 27321), (3903, 20146), (4317, 18214), (7806, 10073), (8634, 9107)]