72897816

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28387}}^1$

素因数の和:28503

約数の個数: 32

約数和(自身を含む): 183954240

約数和(自身を除く): 111056424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 28387, 56774, 85161, 113548, 170322, 227096, 340644, 681288, 3037409, 6074818, 9112227, 12149636, 18224454, 24299272, 36448908, 72897816]

約数ペア:

[(1, 72897816), (2, 36448908), (3, 24299272), (4, 18224454), (6, 12149636), (8, 9112227), (12, 6074818), (24, 3037409), (107, 681288), (214, 340644), (321, 227096), (428, 170322), (642, 113548), (856, 85161), (1284, 56774), (2568, 28387)]