73350868

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 137403840

約数和(自身を除く): 64052972

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 361, 643, 722, 1286, 1444, 1501, 2572, 3002, 6004, 12217, 24434, 28519, 48868, 50797, 57038, 101594, 114076, 203188, 232123, 464246, 928492, 965143, 1930286, 3860572, 18337717, 36675434, 73350868]

約数ペア:

[(1, 73350868), (2, 36675434), (4, 18337717), (19, 3860572), (38, 1930286), (76, 965143), (79, 928492), (158, 464246), (316, 232123), (361, 203188), (643, 114076), (722, 101594), (1286, 57038), (1444, 50797), (1501, 48868), (2572, 28519), (3002, 24434), (6004, 12217)]