80983236

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 192568320

約数和(自身を除く): 111585084

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 356, 382, 397, 534, 573, 764, 794, 1068, 1146, 1191, 1588, 2292, 2382, 4764, 16999, 33998, 35333, 50997, 67996, 70666, 75827, 101994, 105999, 141332, 151654, 203988, 211998, 227481, 303308, 423996, 454962, 909924, 6748603, 13497206, 20245809, 26994412, 40491618, 80983236]

約数ペア:

[(1, 80983236), (2, 40491618), (3, 26994412), (4, 20245809), (6, 13497206), (12, 6748603), (89, 909924), (178, 454962), (191, 423996), (267, 303308), (356, 227481), (382, 211998), (397, 203988), (534, 151654), (573, 141332), (764, 105999), (794, 101994), (1068, 75827), (1146, 70666), (1191, 67996), (1588, 50997), (2292, 35333), (2382, 33998), (4764, 16999)]