78056216

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 171383040

約数和(自身を除く): 93326824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1151, 1211, 1384, 2302, 2422, 4604, 4844, 8057, 8477, 9208, 9688, 16114, 16954, 32228, 33908, 56399, 64456, 67816, 112798, 199123, 225596, 398246, 451192, 796492, 1393861, 1592984, 2787722, 5575444, 9757027, 11150888, 19514054, 39028108, 78056216]

約数ペア:

[(1, 78056216), (2, 39028108), (4, 19514054), (7, 11150888), (8, 9757027), (14, 5575444), (28, 2787722), (49, 1592984), (56, 1393861), (98, 796492), (173, 451192), (196, 398246), (346, 225596), (392, 199123), (692, 112798), (1151, 67816), (1211, 64456), (1384, 56399), (2302, 33908), (2422, 32228), (4604, 16954), (4844, 16114), (8057, 9688), (8477, 9208)]