87274468

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3659}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 156794400

約数和(自身を除く): 69519932

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 3659, 5963, 7318, 11926, 14636, 23852, 245153, 325651, 490306, 651302, 980612, 1302604, 21818617, 43637234, 87274468]

約数ペア:

[(1, 87274468), (2, 43637234), (4, 21818617), (67, 1302604), (89, 980612), (134, 651302), (178, 490306), (268, 325651), (356, 245153), (3659, 23852), (5963, 14636), (7318, 11926)]