80431308

素因数分解:

$2^2\times 3^2\times {\mathrm{1399}}^1\times {\mathrm{1597}}^1$

素因数の和:3006

約数の個数: 36

約数和(自身を含む): 203585200

約数和(自身を除く): 123153892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1399, 1597, 2798, 3194, 4197, 4791, 5596, 6388, 8394, 9582, 12591, 14373, 16788, 19164, 25182, 28746, 50364, 57492, 2234203, 4468406, 6702609, 8936812, 13405218, 20107827, 26810436, 40215654, 80431308]

約数ペア:

[(1, 80431308), (2, 40215654), (3, 26810436), (4, 20107827), (6, 13405218), (9, 8936812), (12, 6702609), (18, 4468406), (36, 2234203), (1399, 57492), (1597, 50364), (2798, 28746), (3194, 25182), (4197, 19164), (4791, 16788), (5596, 14373), (6388, 12591), (8394, 9582)]