78857436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1627}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 210780416

約数和(自身を除く): 131922980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 577, 1154, 1627, 1731, 2308, 3254, 3462, 4039, 4881, 6508, 6924, 8078, 9762, 11389, 12117, 16156, 19524, 22778, 24234, 34167, 45556, 48468, 68334, 136668, 938779, 1877558, 2816337, 3755116, 5632674, 6571453, 11265348, 13142906, 19714359, 26285812, 39428718, 78857436]

約数ペア:

[(1, 78857436), (2, 39428718), (3, 26285812), (4, 19714359), (6, 13142906), (7, 11265348), (12, 6571453), (14, 5632674), (21, 3755116), (28, 2816337), (42, 1877558), (84, 938779), (577, 136668), (1154, 68334), (1627, 48468), (1731, 45556), (2308, 34167), (3254, 24234), (3462, 22778), (4039, 19524), (4881, 16156), (6508, 12117), (6924, 11389), (8078, 9762)]