68781558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35491}}^1$

素因数の和:35532

約数の個数: 32

約数和(自身を含む): 153325440

約数和(自身を除く): 84543882

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 35491, 70982, 106473, 212946, 603347, 674329, 1206694, 1348658, 1810041, 2022987, 3620082, 4045974, 11463593, 22927186, 34390779, 68781558]

約数ペア:

[(1, 68781558), (2, 34390779), (3, 22927186), (6, 11463593), (17, 4045974), (19, 3620082), (34, 2022987), (38, 1810041), (51, 1348658), (57, 1206694), (102, 674329), (114, 603347), (323, 212946), (646, 106473), (969, 70982), (1938, 35491)]