72723644

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11969}}^1$

素因数の和:12018

約数の個数: 36

約数和(自身を含む): 152832960

約数和(自身を除く): 80109316

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11969, 23938, 47876, 83783, 167566, 335132, 371039, 586481, 742078, 1172962, 1484156, 2345924, 2597273, 5194546, 10389092, 18180911, 36361822, 72723644]

約数ペア:

[(1, 72723644), (2, 36361822), (4, 18180911), (7, 10389092), (14, 5194546), (28, 2597273), (31, 2345924), (49, 1484156), (62, 1172962), (98, 742078), (124, 586481), (196, 371039), (217, 335132), (434, 167566), (868, 83783), (1519, 47876), (3038, 23938), (6076, 11969)]