76372172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5101}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 141427440

約数和(自身を除く): 65055268

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 5101, 7486, 10202, 14972, 20404, 96919, 193838, 387676, 1004897, 2009794, 4019588, 19093043, 38186086, 76372172]

約数ペア:

[(1, 76372172), (2, 38186086), (4, 19093043), (19, 4019588), (38, 2009794), (76, 1004897), (197, 387676), (394, 193838), (788, 96919), (3743, 20404), (5101, 14972), (7486, 10202)]