42991272

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 117760500

約数和(自身を除く): 74769228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 6709, 13418, 20127, 26836, 40254, 53672, 60381, 80508, 120762, 161016, 241524, 483048, 597101, 1194202, 1791303, 2388404, 3582606, 4776808, 5373909, 7165212, 10747818, 14330424, 21495636, 42991272]

約数ペア:

[(1, 42991272), (2, 21495636), (3, 14330424), (4, 10747818), (6, 7165212), (8, 5373909), (9, 4776808), (12, 3582606), (18, 2388404), (24, 1791303), (36, 1194202), (72, 597101), (89, 483048), (178, 241524), (267, 161016), (356, 120762), (534, 80508), (712, 60381), (801, 53672), (1068, 40254), (1602, 26836), (2136, 20127), (3204, 13418), (6408, 6709)]