78856428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6217}}^1$

素因数の和:6382

約数の個数: 48

約数和(自身を含む): 211710464

約数和(自身を除く): 132854036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6217, 6342, 12434, 12684, 18651, 24868, 37302, 43519, 74604, 87038, 130557, 174076, 261114, 522228, 938767, 1877534, 2816301, 3755068, 5632602, 6571369, 11265204, 13142738, 19714107, 26285476, 39428214, 78856428]

約数ペア:

[(1, 78856428), (2, 39428214), (3, 26285476), (4, 19714107), (6, 13142738), (7, 11265204), (12, 6571369), (14, 5632602), (21, 3755068), (28, 2816301), (42, 1877534), (84, 938767), (151, 522228), (302, 261114), (453, 174076), (604, 130557), (906, 87038), (1057, 74604), (1812, 43519), (2114, 37302), (3171, 24868), (4228, 18651), (6217, 12684), (6342, 12434)]