81454896

素因数分解:

$2^4\times 3^4\times {\mathrm{62851}}^1$

素因数の和:62871

約数の個数: 50

約数和(自身を含む): 235757852

約数和(自身を除く): 154302956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62851, 125702, 188553, 251404, 377106, 502808, 565659, 754212, 1005616, 1131318, 1508424, 1696977, 2262636, 3016848, 3393954, 4525272, 5090931, 6787908, 9050544, 10181862, 13575816, 20363724, 27151632, 40727448, 81454896]

約数ペア:

[(1, 81454896), (2, 40727448), (3, 27151632), (4, 20363724), (6, 13575816), (8, 10181862), (9, 9050544), (12, 6787908), (16, 5090931), (18, 4525272), (24, 3393954), (27, 3016848), (36, 2262636), (48, 1696977), (54, 1508424), (72, 1131318), (81, 1005616), (108, 754212), (144, 565659), (162, 502808), (216, 377106), (324, 251404), (432, 188553), (648, 125702), (1296, 62851)]