87886716

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{46649}}^1$

素因数の和:46813

約数の個数: 24

約数和(自身を含む): 206379600

約数和(自身を除く): 118492884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 46649, 93298, 139947, 186596, 279894, 559788, 7323893, 14647786, 21971679, 29295572, 43943358, 87886716]

約数ペア:

[(1, 87886716), (2, 43943358), (3, 29295572), (4, 21971679), (6, 14647786), (12, 7323893), (157, 559788), (314, 279894), (471, 186596), (628, 139947), (942, 93298), (1884, 46649)]