80899932

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 111426468

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 211, 267, 356, 359, 422, 534, 633, 718, 844, 1068, 1077, 1266, 1436, 2154, 2532, 4308, 18779, 31951, 37558, 56337, 63902, 75116, 75749, 95853, 112674, 127804, 151498, 191706, 225348, 227247, 302996, 383412, 454494, 908988, 6741661, 13483322, 20224983, 26966644, 40449966, 80899932]

約数ペア:

[(1, 80899932), (2, 40449966), (3, 26966644), (4, 20224983), (6, 13483322), (12, 6741661), (89, 908988), (178, 454494), (211, 383412), (267, 302996), (356, 227247), (359, 225348), (422, 191706), (534, 151498), (633, 127804), (718, 112674), (844, 95853), (1068, 75749), (1077, 75116), (1266, 63902), (1436, 56337), (2154, 37558), (2532, 31951), (4308, 18779)]