71295042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7723

約数の個数: 64

約数和(自身を含む): 185842944

約数和(自身を除く): 114547902

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7681, 9282, 15362, 23043, 46086, 53767, 99853, 107534, 130577, 161301, 199706, 261154, 299559, 322602, 391731, 599118, 698971, 783462, 914039, 1397942, 1697501, 1828078, 2096913, 2742117, 3395002, 4193826, 5092503, 5484234, 10185006, 11882507, 23765014, 35647521, 71295042]

約数ペア:

[(1, 71295042), (2, 35647521), (3, 23765014), (6, 11882507), (7, 10185006), (13, 5484234), (14, 5092503), (17, 4193826), (21, 3395002), (26, 2742117), (34, 2096913), (39, 1828078), (42, 1697501), (51, 1397942), (78, 914039), (91, 783462), (102, 698971), (119, 599118), (182, 391731), (221, 322602), (238, 299559), (273, 261154), (357, 199706), (442, 161301), (546, 130577), (663, 107534), (714, 99853), (1326, 53767), (1547, 46086), (3094, 23043), (4641, 15362), (7681, 9282)]