85440342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6977}}^1$

素因数の和:7152

約数の個数: 32

約数和(自身を含む): 185224032

約数和(自身を除く): 99783690

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 6977, 12246, 13954, 20931, 41862, 90701, 181402, 272103, 544206, 1095389, 2190778, 3286167, 6572334, 14240057, 28480114, 42720171, 85440342]

約数ペア:

[(1, 85440342), (2, 42720171), (3, 28480114), (6, 14240057), (13, 6572334), (26, 3286167), (39, 2190778), (78, 1095389), (157, 544206), (314, 272103), (471, 181402), (942, 90701), (2041, 41862), (4082, 20931), (6123, 13954), (6977, 12246)]