87454038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67169}}^1$

素因数の和:67212

約数の個数: 32

約数和(自身を含む): 206346240

約数和(自身を除く): 118892202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 67169, 134338, 201507, 403014, 470183, 940366, 1410549, 2082239, 2821098, 4164478, 6246717, 12493434, 14575673, 29151346, 43727019, 87454038]

約数ペア:

[(1, 87454038), (2, 43727019), (3, 29151346), (6, 14575673), (7, 12493434), (14, 6246717), (21, 4164478), (31, 2821098), (42, 2082239), (62, 1410549), (93, 940366), (186, 470183), (217, 403014), (434, 201507), (651, 134338), (1302, 67169)]