78820172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3677}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 144589536

約数和(自身を除く): 65769364

約数列:

[1, 2, 4, 23, 46, 92, 233, 466, 932, 3677, 5359, 7354, 10718, 14708, 21436, 84571, 169142, 338284, 856741, 1713482, 3426964, 19705043, 39410086, 78820172]

約数ペア:

[(1, 78820172), (2, 39410086), (4, 19705043), (23, 3426964), (46, 1713482), (92, 856741), (233, 338284), (466, 169142), (932, 84571), (3677, 21436), (5359, 14708), (7354, 10718)]