71680038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{168263}}^1$

素因数の和:168339

約数の個数: 16

約数和(自身を含む): 145380096

約数和(自身を除く): 73700058

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 168263, 336526, 504789, 1009578, 11946673, 23893346, 35840019, 71680038]

約数ペア:

[(1, 71680038), (2, 35840019), (3, 23893346), (6, 11946673), (71, 1009578), (142, 504789), (213, 336526), (426, 168263)]