78137906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5701}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 147795840

約数和(自身を除く): 69657934

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 5701, 6853, 11402, 13706, 39907, 62711, 79814, 125422, 438977, 507389, 877954, 1014778, 3551723, 5581279, 7103446, 11162558, 39068953, 78137906]

約数ペア:

[(1, 78137906), (2, 39068953), (7, 11162558), (11, 7103446), (14, 5581279), (22, 3551723), (77, 1014778), (89, 877954), (154, 507389), (178, 438977), (623, 125422), (979, 79814), (1246, 62711), (1958, 39907), (5701, 13706), (6853, 11402)]