68950986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 152261856

約数和(自身を除く): 83310870

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1283, 1378, 2067, 2566, 3849, 4134, 7698, 8957, 16679, 17914, 26871, 33358, 50037, 53742, 67999, 100074, 135998, 203997, 216827, 407994, 433654, 650481, 883987, 1300962, 1767974, 2651961, 5303922, 11491831, 22983662, 34475493, 68950986]

約数ペア:

[(1, 68950986), (2, 34475493), (3, 22983662), (6, 11491831), (13, 5303922), (26, 2651961), (39, 1767974), (53, 1300962), (78, 883987), (106, 650481), (159, 433654), (169, 407994), (318, 216827), (338, 203997), (507, 135998), (689, 100074), (1014, 67999), (1283, 53742), (1378, 50037), (2067, 33358), (2566, 26871), (3849, 17914), (4134, 16679), (7698, 8957)]