78943116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{134257}}^1$

素因数の和:134278

約数の個数: 36

約数和(自身を含む): 214275768

約数和(自身を除く): 135332652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 134257, 268514, 402771, 537028, 805542, 939799, 1611084, 1879598, 2819397, 3759196, 5638794, 6578593, 11277588, 13157186, 19735779, 26314372, 39471558, 78943116]

約数ペア:

[(1, 78943116), (2, 39471558), (3, 26314372), (4, 19735779), (6, 13157186), (7, 11277588), (12, 6578593), (14, 5638794), (21, 3759196), (28, 2819397), (42, 1879598), (49, 1611084), (84, 939799), (98, 805542), (147, 537028), (196, 402771), (294, 268514), (588, 134257)]