71731884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{121993}}^1$

素因数の和:122014

約数の個数: 36

約数和(自身を含む): 194702424

約数和(自身を除く): 122970540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 121993, 243986, 365979, 487972, 731958, 853951, 1463916, 1707902, 2561853, 3415804, 5123706, 5977657, 10247412, 11955314, 17932971, 23910628, 35865942, 71731884]

約数ペア:

[(1, 71731884), (2, 35865942), (3, 23910628), (4, 17932971), (6, 11955314), (7, 10247412), (12, 5977657), (14, 5123706), (21, 3415804), (28, 2561853), (42, 1707902), (49, 1463916), (84, 853951), (98, 731958), (147, 487972), (196, 365979), (294, 243986), (588, 121993)]