71398764

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{8737}}^1$

素因数の和:8974

約数の個数: 36

約数和(自身を含む): 181296024

約数和(自身を除く): 109897260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 8737, 17474, 26211, 34948, 52422, 78633, 104844, 157266, 314532, 1983299, 3966598, 5949897, 7933196, 11899794, 17849691, 23799588, 35699382, 71398764]

約数ペア:

[(1, 71398764), (2, 35699382), (3, 23799588), (4, 17849691), (6, 11899794), (9, 7933196), (12, 5949897), (18, 3966598), (36, 1983299), (227, 314532), (454, 157266), (681, 104844), (908, 78633), (1362, 52422), (2043, 34948), (2724, 26211), (4086, 17474), (8172, 8737)]