71489922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 168652512

約数和(自身を除く): 97162590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3331, 3577, 6662, 7154, 9993, 10731, 19986, 21462, 23317, 46634, 69951, 139902, 163219, 243163, 326438, 486326, 489657, 729489, 979314, 1458978, 1702141, 3404282, 5106423, 10212846, 11914987, 23829974, 35744961, 71489922]

約数ペア:

[(1, 71489922), (2, 35744961), (3, 23829974), (6, 11914987), (7, 10212846), (14, 5106423), (21, 3404282), (42, 1702141), (49, 1458978), (73, 979314), (98, 729489), (146, 489657), (147, 486326), (219, 326438), (294, 243163), (438, 163219), (511, 139902), (1022, 69951), (1533, 46634), (3066, 23317), (3331, 21462), (3577, 19986), (6662, 10731), (7154, 9993)]