81438144

素因数分解:

$2^6\times 3^1\times {\mathrm{424157}}^1$

素因数の和:424172

約数の個数: 28

約数和(自身を含む): 215472264

約数和(自身を除く): 134034120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 424157, 848314, 1272471, 1696628, 2544942, 3393256, 5089884, 6786512, 10179768, 13573024, 20359536, 27146048, 40719072, 81438144]

約数ペア:

[(1, 81438144), (2, 40719072), (3, 27146048), (4, 20359536), (6, 13573024), (8, 10179768), (12, 6786512), (16, 5089884), (24, 3393256), (32, 2544942), (48, 1696628), (64, 1272471), (96, 848314), (192, 424157)]