61689036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 150845184

約数和(自身を除く): 89156148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 397, 563, 794, 1126, 1191, 1588, 1689, 2252, 2382, 3378, 4764, 6756, 9131, 12949, 18262, 25898, 27393, 36524, 38847, 51796, 54786, 77694, 109572, 155388, 223511, 447022, 670533, 894044, 1341066, 2682132, 5140753, 10281506, 15422259, 20563012, 30844518, 61689036]

約数ペア:

[(1, 61689036), (2, 30844518), (3, 20563012), (4, 15422259), (6, 10281506), (12, 5140753), (23, 2682132), (46, 1341066), (69, 894044), (92, 670533), (138, 447022), (276, 223511), (397, 155388), (563, 109572), (794, 77694), (1126, 54786), (1191, 51796), (1588, 38847), (1689, 36524), (2252, 27393), (2382, 25898), (3378, 18262), (4764, 12949), (6756, 9131)]