123776874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 289921632

約数和(自身を除く): 166144758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1723, 1842, 2763, 3446, 3991, 5169, 5526, 7982, 10338, 11973, 15507, 22399, 23946, 31014, 35919, 44798, 67197, 71838, 134394, 201591, 403182, 528961, 1057922, 1586883, 3173766, 4760649, 6876493, 9521298, 13752986, 20629479, 41258958, 61888437, 123776874]

約数ペア:

[(1, 123776874), (2, 61888437), (3, 41258958), (6, 20629479), (9, 13752986), (13, 9521298), (18, 6876493), (26, 4760649), (39, 3173766), (78, 1586883), (117, 1057922), (234, 528961), (307, 403182), (614, 201591), (921, 134394), (1723, 71838), (1842, 67197), (2763, 44798), (3446, 35919), (3991, 31014), (5169, 23946), (5526, 22399), (7982, 15507), (10338, 11973)]