69173972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 76123180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 322, 461, 466, 644, 922, 932, 1631, 1844, 3227, 3262, 5359, 6454, 6524, 10603, 10718, 12908, 21206, 21436, 37513, 42412, 74221, 75026, 107413, 148442, 150052, 214826, 296884, 429652, 751891, 1503782, 2470499, 3007564, 4940998, 9881996, 17293493, 34586986, 69173972]

約数ペア:

[(1, 69173972), (2, 34586986), (4, 17293493), (7, 9881996), (14, 4940998), (23, 3007564), (28, 2470499), (46, 1503782), (92, 751891), (161, 429652), (233, 296884), (322, 214826), (461, 150052), (466, 148442), (644, 107413), (922, 75026), (932, 74221), (1631, 42412), (1844, 37513), (3227, 21436), (3262, 21206), (5359, 12908), (6454, 10718), (6524, 10603)]