71382144

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 190723680

約数和(自身を除く): 119341536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 881, 1266, 1688, 1762, 2532, 2643, 3376, 3524, 5064, 5286, 6752, 7048, 10128, 10572, 13504, 14096, 20256, 21144, 27008, 28192, 40512, 42288, 56384, 81024, 84576, 112768, 169152, 185891, 338304, 371782, 557673, 743564, 1115346, 1487128, 2230692, 2974256, 4461384, 5948512, 8922768, 11897024, 17845536, 23794048, 35691072, 71382144]

約数ペア:

[(1, 71382144), (2, 35691072), (3, 23794048), (4, 17845536), (6, 11897024), (8, 8922768), (12, 5948512), (16, 4461384), (24, 2974256), (32, 2230692), (48, 1487128), (64, 1115346), (96, 743564), (128, 557673), (192, 371782), (211, 338304), (384, 185891), (422, 169152), (633, 112768), (844, 84576), (881, 81024), (1266, 56384), (1688, 42288), (1762, 40512), (2532, 28192), (2643, 27008), (3376, 21144), (3524, 20256), (5064, 14096), (5286, 13504), (6752, 10572), (7048, 10128)]