73259352

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 198900000

約数和(自身を除く): 125640648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 1999, 2036, 3054, 3998, 4072, 4581, 5997, 6108, 7996, 9162, 11994, 12216, 15992, 17991, 18324, 23988, 35982, 36648, 47976, 71964, 143928, 1017491, 2034982, 3052473, 4069964, 6104946, 8139928, 9157419, 12209892, 18314838, 24419784, 36629676, 73259352]

約数ペア:

[(1, 73259352), (2, 36629676), (3, 24419784), (4, 18314838), (6, 12209892), (8, 9157419), (9, 8139928), (12, 6104946), (18, 4069964), (24, 3052473), (36, 2034982), (72, 1017491), (509, 143928), (1018, 71964), (1527, 47976), (1999, 36648), (2036, 35982), (3054, 23988), (3998, 18324), (4072, 17991), (4581, 15992), (5997, 12216), (6108, 11994), (7996, 9162)]