81050328

素因数分解:

$2^3\times 3^3\times {\mathrm{375233}}^1$

素因数の和:375248

約数の個数: 32

約数和(自身を含む): 225140400

約数和(自身を除く): 144090072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375233, 750466, 1125699, 1500932, 2251398, 3001864, 3377097, 4502796, 6754194, 9005592, 10131291, 13508388, 20262582, 27016776, 40525164, 81050328]

約数ペア:

[(1, 81050328), (2, 40525164), (3, 27016776), (4, 20262582), (6, 13508388), (8, 10131291), (9, 9005592), (12, 6754194), (18, 4502796), (24, 3377097), (27, 3001864), (36, 2251398), (54, 1500932), (72, 1125699), (108, 750466), (216, 375233)]