78812028

素因数分解:

$2^2\times 3^4\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1064

約数の個数: 60

約数和(自身を含む): 206918712

約数和(自身を除く): 128106684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 347, 694, 701, 1041, 1388, 1402, 2082, 2103, 2804, 3123, 4164, 4206, 6246, 6309, 8412, 9369, 12492, 12618, 18738, 18927, 25236, 28107, 37476, 37854, 56214, 56781, 75708, 112428, 113562, 227124, 243247, 486494, 729741, 972988, 1459482, 2189223, 2918964, 4378446, 6567669, 8756892, 13135338, 19703007, 26270676, 39406014, 78812028]

約数ペア:

[(1, 78812028), (2, 39406014), (3, 26270676), (4, 19703007), (6, 13135338), (9, 8756892), (12, 6567669), (18, 4378446), (27, 2918964), (36, 2189223), (54, 1459482), (81, 972988), (108, 729741), (162, 486494), (324, 243247), (347, 227124), (694, 113562), (701, 112428), (1041, 75708), (1388, 56781), (1402, 56214), (2082, 37854), (2103, 37476), (2804, 28107), (3123, 25236), (4164, 18927), (4206, 18738), (6246, 12618), (6309, 12492), (8412, 9369)]