87440898

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 177724800

約数和(自身を除く): 90283902

約数列:

[1, 2, 3, 6, 89, 178, 267, 373, 439, 534, 746, 878, 1119, 1317, 2238, 2634, 33197, 39071, 66394, 78142, 99591, 117213, 163747, 199182, 234426, 327494, 491241, 982482, 14573483, 29146966, 43720449, 87440898]

約数ペア:

[(1, 87440898), (2, 43720449), (3, 29146966), (6, 14573483), (89, 982482), (178, 491241), (267, 327494), (373, 234426), (439, 199182), (534, 163747), (746, 117213), (878, 99591), (1119, 78142), (1317, 66394), (2238, 39071), (2634, 33197)]