72065609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 94694400

約数和(自身を除く): 22628791

約数列:

[1, 7, 11, 29, 59, 77, 203, 319, 413, 547, 649, 1711, 2233, 3829, 4543, 6017, 11977, 15863, 18821, 32273, 42119, 111041, 131747, 174493, 225911, 355003, 935917, 1221451, 2485021, 6551419, 10295087, 72065609]

約数ペア:

[(1, 72065609), (7, 10295087), (11, 6551419), (29, 2485021), (59, 1221451), (77, 935917), (203, 355003), (319, 225911), (413, 174493), (547, 131747), (649, 111041), (1711, 42119), (2233, 32273), (3829, 18821), (4543, 15863), (6017, 11977)]