78388716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{933199}}^1$

素因数の和:933213

約数の個数: 24

約数和(自身を含む): 209036800

約数和(自身を除く): 130648084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 933199, 1866398, 2799597, 3732796, 5599194, 6532393, 11198388, 13064786, 19597179, 26129572, 39194358, 78388716]

約数ペア:

[(1, 78388716), (2, 39194358), (3, 26129572), (4, 19597179), (6, 13064786), (7, 11198388), (12, 6532393), (14, 5599194), (21, 3732796), (28, 2799597), (42, 1866398), (84, 933199)]