71340354

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 160864704

約数和(自身を除く): 89524350

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 1511, 2623, 3022, 4533, 5246, 7869, 9066, 13599, 15738, 23607, 27198, 47214, 64973, 92171, 129946, 184342, 194919, 276513, 389838, 553026, 584757, 829539, 1169514, 1659078, 3963353, 7926706, 11890059, 23780118, 35670177, 71340354]

約数ペア:

[(1, 71340354), (2, 35670177), (3, 23780118), (6, 11890059), (9, 7926706), (18, 3963353), (43, 1659078), (61, 1169514), (86, 829539), (122, 584757), (129, 553026), (183, 389838), (258, 276513), (366, 194919), (387, 184342), (549, 129946), (774, 92171), (1098, 64973), (1511, 47214), (2623, 27198), (3022, 23607), (4533, 15738), (5246, 13599), (7869, 9066)]