72090844

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36263}}^1$

素因数の和:36345

約数の個数: 24

約数和(自身を含む): 146216448

約数和(自身を除く): 74125604

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 36263, 72526, 145052, 253841, 507682, 1015364, 2574673, 5149346, 10298692, 18022711, 36045422, 72090844]

約数ペア:

[(1, 72090844), (2, 36045422), (4, 18022711), (7, 10298692), (14, 5149346), (28, 2574673), (71, 1015364), (142, 507682), (284, 253841), (497, 145052), (994, 72526), (1988, 36263)]