87020164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 190632960

約数和(自身を除く): 103612796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 359, 718, 787, 1436, 1574, 2513, 3148, 3949, 5026, 5509, 7898, 8657, 10052, 11018, 15796, 17314, 22036, 27643, 34628, 55286, 60599, 110572, 121198, 242396, 282533, 565066, 1130132, 1977731, 3107863, 3955462, 6215726, 7910924, 12431452, 21755041, 43510082, 87020164]

約数ペア:

[(1, 87020164), (2, 43510082), (4, 21755041), (7, 12431452), (11, 7910924), (14, 6215726), (22, 3955462), (28, 3107863), (44, 1977731), (77, 1130132), (154, 565066), (308, 282533), (359, 242396), (718, 121198), (787, 110572), (1436, 60599), (1574, 55286), (2513, 34628), (3148, 27643), (3949, 22036), (5026, 17314), (5509, 15796), (7898, 11018), (8657, 10052)]