68721528

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{32173}}^1$

素因数の和:32271

約数の個数: 32

約数和(自身を含む): 173739600

約数和(自身を除く): 105018072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 32173, 64346, 96519, 128692, 193038, 257384, 386076, 772152, 2863397, 5726794, 8590191, 11453588, 17180382, 22907176, 34360764, 68721528]

約数ペア:

[(1, 68721528), (2, 34360764), (3, 22907176), (4, 17180382), (6, 11453588), (8, 8590191), (12, 5726794), (24, 2863397), (89, 772152), (178, 386076), (267, 257384), (356, 193038), (534, 128692), (712, 96519), (1068, 64346), (2136, 32173)]