73271988

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{55009}}^1$

素因数の和:55056

約数の個数: 36

約数和(自身を含む): 190224580

約数和(自身を除く): 116952592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 55009, 110018, 165027, 220036, 330054, 495081, 660108, 990162, 1980324, 2035333, 4070666, 6105999, 8141332, 12211998, 18317997, 24423996, 36635994, 73271988]

約数ペア:

[(1, 73271988), (2, 36635994), (3, 24423996), (4, 18317997), (6, 12211998), (9, 8141332), (12, 6105999), (18, 4070666), (36, 2035333), (37, 1980324), (74, 990162), (111, 660108), (148, 495081), (222, 330054), (333, 220036), (444, 165027), (666, 110018), (1332, 55009)]