123435204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 181383996

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4899, 6299, 6532, 9798, 12598, 18897, 19596, 25196, 37794, 75588, 144877, 289754, 434631, 447229, 579508, 869262, 894458, 1341687, 1738524, 1788916, 2683374, 5366748, 10286267, 20572534, 30858801, 41145068, 61717602, 123435204]

約数ペア:

[(1, 123435204), (2, 61717602), (3, 41145068), (4, 30858801), (6, 20572534), (12, 10286267), (23, 5366748), (46, 2683374), (69, 1788916), (71, 1738524), (92, 1341687), (138, 894458), (142, 869262), (213, 579508), (276, 447229), (284, 434631), (426, 289754), (852, 144877), (1633, 75588), (3266, 37794), (4899, 25196), (6299, 19596), (6532, 18897), (9798, 12598)]