74898876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6577}}^1$

素因数の和:6670

約数の個数: 48

約数和(自身を含む): 190814624

約数和(自身を除く): 115915748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 6577, 11388, 13154, 19731, 26308, 39462, 78924, 85501, 171002, 256503, 342004, 480121, 513006, 960242, 1026012, 1440363, 1920484, 2880726, 5761452, 6241573, 12483146, 18724719, 24966292, 37449438, 74898876]

約数ペア:

[(1, 74898876), (2, 37449438), (3, 24966292), (4, 18724719), (6, 12483146), (12, 6241573), (13, 5761452), (26, 2880726), (39, 1920484), (52, 1440363), (73, 1026012), (78, 960242), (146, 513006), (156, 480121), (219, 342004), (292, 256503), (438, 171002), (876, 85501), (949, 78924), (1898, 39462), (2847, 26308), (3796, 19731), (5694, 13154), (6577, 11388)]