89890938

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{87613}}^1$

素因数の和:87643

約数の個数: 32

約数和(自身を含む): 210273600

約数和(自身を除く): 120382662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 87613, 175226, 262839, 525678, 788517, 1577034, 1664647, 2365551, 3329294, 4731102, 4993941, 9987882, 14981823, 29963646, 44945469, 89890938]

約数ペア:

[(1, 89890938), (2, 44945469), (3, 29963646), (6, 14981823), (9, 9987882), (18, 4993941), (19, 4731102), (27, 3329294), (38, 2365551), (54, 1664647), (57, 1577034), (114, 788517), (171, 525678), (342, 262839), (513, 175226), (1026, 87613)]