78006286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 127908000

約数和(自身を除く): 49901714

約数列:

[1, 2, 19, 37, 38, 74, 109, 218, 509, 703, 1018, 1406, 2071, 4033, 4142, 8066, 9671, 18833, 19342, 37666, 55481, 76627, 110962, 153254, 357827, 715654, 1054139, 2052797, 2108278, 4105594, 39003143, 78006286]

約数ペア:

[(1, 78006286), (2, 39003143), (19, 4105594), (37, 2108278), (38, 2052797), (74, 1054139), (109, 715654), (218, 357827), (509, 153254), (703, 110962), (1018, 76627), (1406, 55481), (2071, 37666), (4033, 19342), (4142, 18833), (8066, 9671)]