78709134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 114343026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 1861, 2014, 2226, 3021, 3722, 5583, 6042, 7049, 11166, 13027, 14098, 21147, 26054, 35359, 39081, 42294, 70718, 78162, 98633, 106077, 197266, 212154, 247513, 295899, 495026, 591798, 690431, 742539, 1380862, 1485078, 1874027, 2071293, 3748054, 4142586, 5622081, 11244162, 13118189, 26236378, 39354567, 78709134]

約数ペア:

[(1, 78709134), (2, 39354567), (3, 26236378), (6, 13118189), (7, 11244162), (14, 5622081), (19, 4142586), (21, 3748054), (38, 2071293), (42, 1874027), (53, 1485078), (57, 1380862), (106, 742539), (114, 690431), (133, 591798), (159, 495026), (266, 295899), (318, 247513), (371, 212154), (399, 197266), (742, 106077), (798, 98633), (1007, 78162), (1113, 70718), (1861, 42294), (2014, 39081), (2226, 35359), (3021, 26054), (3722, 21147), (5583, 14098), (6042, 13027), (7049, 11166)]