78837054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1439}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 86221506

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 1439, 2382, 2878, 4317, 8634, 9131, 18262, 27393, 33097, 54786, 66194, 99291, 198582, 571283, 1142566, 1713849, 3427698, 13139509, 26279018, 39418527, 78837054]

約数ペア:

[(1, 78837054), (2, 39418527), (3, 26279018), (6, 13139509), (23, 3427698), (46, 1713849), (69, 1142566), (138, 571283), (397, 198582), (794, 99291), (1191, 66194), (1439, 54786), (2382, 33097), (2878, 27393), (4317, 18262), (8634, 9131)]