90403254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8585

約数の個数: 48

約数和(自身を含む): 212858880

約数和(自身を除く): 122455626

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 8527, 10602, 17054, 25581, 51162, 76743, 153486, 162013, 264337, 324026, 486039, 528674, 793011, 972078, 1458117, 1586022, 2379033, 2916234, 4758066, 5022403, 10044806, 15067209, 30134418, 45201627, 90403254]

約数ペア:

[(1, 90403254), (2, 45201627), (3, 30134418), (6, 15067209), (9, 10044806), (18, 5022403), (19, 4758066), (31, 2916234), (38, 2379033), (57, 1586022), (62, 1458117), (93, 972078), (114, 793011), (171, 528674), (186, 486039), (279, 324026), (342, 264337), (558, 162013), (589, 153486), (1178, 76743), (1767, 51162), (3534, 25581), (5301, 17054), (8527, 10602)]