72280548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42719}}^1$

素因数の和:42776

約数の個数: 36

約数和(自身を含む): 186600960

約数和(自身を除く): 114320412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 42719, 85438, 128157, 170876, 256314, 384471, 512628, 768942, 1537884, 2007793, 4015586, 6023379, 8031172, 12046758, 18070137, 24093516, 36140274, 72280548]

約数ペア:

[(1, 72280548), (2, 36140274), (3, 24093516), (4, 18070137), (6, 12046758), (9, 8031172), (12, 6023379), (18, 4015586), (36, 2007793), (47, 1537884), (94, 768942), (141, 512628), (188, 384471), (282, 256314), (423, 170876), (564, 128157), (846, 85438), (1692, 42719)]