81544464

素因数分解:

$2^4\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1543}}^1$

素因数の和:1924

約数の個数: 60

約数和(自身を含む): 228981376

約数和(自身を除く): 147436912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 367, 734, 1101, 1468, 1543, 2202, 2936, 3086, 3303, 4404, 4629, 5872, 6172, 6606, 8808, 9258, 12344, 13212, 13887, 17616, 18516, 24688, 26424, 27774, 37032, 52848, 55548, 74064, 111096, 222192, 566281, 1132562, 1698843, 2265124, 3397686, 4530248, 5096529, 6795372, 9060496, 10193058, 13590744, 20386116, 27181488, 40772232, 81544464]

約数ペア:

[(1, 81544464), (2, 40772232), (3, 27181488), (4, 20386116), (6, 13590744), (8, 10193058), (9, 9060496), (12, 6795372), (16, 5096529), (18, 4530248), (24, 3397686), (36, 2265124), (48, 1698843), (72, 1132562), (144, 566281), (367, 222192), (734, 111096), (1101, 74064), (1468, 55548), (1543, 52848), (2202, 37032), (2936, 27774), (3086, 26424), (3303, 24688), (4404, 18516), (4629, 17616), (5872, 13887), (6172, 13212), (6606, 12344), (8808, 9258)]