7846332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 20475504

約数和(自身を除く): 12629172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 73, 78, 106, 146, 156, 159, 169, 212, 219, 292, 318, 338, 438, 507, 636, 676, 689, 876, 949, 1014, 1378, 1898, 2028, 2067, 2756, 2847, 3796, 3869, 4134, 5694, 7738, 8268, 8957, 11388, 11607, 12337, 15476, 17914, 23214, 24674, 26871, 35828, 37011, 46428, 49348, 50297, 53742, 74022, 100594, 107484, 148044, 150891, 201188, 301782, 603564, 653861, 1307722, 1961583, 2615444, 3923166, 7846332]

約数ペア:

[(1, 7846332), (2, 3923166), (3, 2615444), (4, 1961583), (6, 1307722), (12, 653861), (13, 603564), (26, 301782), (39, 201188), (52, 150891), (53, 148044), (73, 107484), (78, 100594), (106, 74022), (146, 53742), (156, 50297), (159, 49348), (169, 46428), (212, 37011), (219, 35828), (292, 26871), (318, 24674), (338, 23214), (438, 17914), (507, 15476), (636, 12337), (676, 11607), (689, 11388), (876, 8957), (949, 8268), (1014, 7738), (1378, 5694), (1898, 4134), (2028, 3869), (2067, 3796), (2756, 2847)]