77943384

素因数分解:

$2^3\times 3^4\times {\mathrm{120283}}^1$

素因数の和:120301

約数の個数: 40

約数和(自身を含む): 218315460

約数和(自身を除く): 140372076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 120283, 240566, 360849, 481132, 721698, 962264, 1082547, 1443396, 2165094, 2886792, 3247641, 4330188, 6495282, 8660376, 9742923, 12990564, 19485846, 25981128, 38971692, 77943384]

約数ペア:

[(1, 77943384), (2, 38971692), (3, 25981128), (4, 19485846), (6, 12990564), (8, 9742923), (9, 8660376), (12, 6495282), (18, 4330188), (24, 3247641), (27, 2886792), (36, 2165094), (54, 1443396), (72, 1082547), (81, 962264), (108, 721698), (162, 481132), (216, 360849), (324, 240566), (648, 120283)]