71527404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10663}}^1$

素因数の和:10726

約数の個数: 48

約数和(自身を含む): 183932672

約数和(自身を除く): 112405268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 10663, 21326, 31989, 42652, 63978, 127956, 138619, 277238, 415857, 458509, 554476, 831714, 917018, 1375527, 1663428, 1834036, 2751054, 5502108, 5960617, 11921234, 17881851, 23842468, 35763702, 71527404]

約数ペア:

[(1, 71527404), (2, 35763702), (3, 23842468), (4, 17881851), (6, 11921234), (12, 5960617), (13, 5502108), (26, 2751054), (39, 1834036), (43, 1663428), (52, 1375527), (78, 917018), (86, 831714), (129, 554476), (156, 458509), (172, 415857), (258, 277238), (516, 138619), (559, 127956), (1118, 63978), (1677, 42652), (2236, 31989), (3354, 21326), (6708, 10663)]