72417852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11903}}^1$

素因数の和:11939

約数の個数: 54

約数和(自身を含む): 198237312

約数和(自身を除く): 125819460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11903, 23806, 35709, 47612, 71418, 107127, 142836, 154739, 214254, 309478, 428508, 464217, 618956, 928434, 1392651, 1856868, 2011607, 2785302, 4023214, 5570604, 6034821, 8046428, 12069642, 18104463, 24139284, 36208926, 72417852]

約数ペア:

[(1, 72417852), (2, 36208926), (3, 24139284), (4, 18104463), (6, 12069642), (9, 8046428), (12, 6034821), (13, 5570604), (18, 4023214), (26, 2785302), (36, 2011607), (39, 1856868), (52, 1392651), (78, 928434), (117, 618956), (156, 464217), (169, 428508), (234, 309478), (338, 214254), (468, 154739), (507, 142836), (676, 107127), (1014, 71418), (1521, 47612), (2028, 35709), (3042, 23806), (6084, 11903)]