123354612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7893

約数の個数: 72

約数和(自身を含む): 342538560

約数和(自身を除く): 219183948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7841, 7866, 15682, 15732, 23523, 31364, 47046, 70569, 94092, 141138, 148979, 180343, 282276, 297958, 360686, 446937, 541029, 595916, 721372, 893874, 1082058, 1340811, 1623087, 1787748, 2164116, 2681622, 3246174, 3426517, 5363244, 6492348, 6853034, 10279551, 13706068, 20559102, 30838653, 41118204, 61677306, 123354612]

約数ペア:

[(1, 123354612), (2, 61677306), (3, 41118204), (4, 30838653), (6, 20559102), (9, 13706068), (12, 10279551), (18, 6853034), (19, 6492348), (23, 5363244), (36, 3426517), (38, 3246174), (46, 2681622), (57, 2164116), (69, 1787748), (76, 1623087), (92, 1340811), (114, 1082058), (138, 893874), (171, 721372), (207, 595916), (228, 541029), (276, 446937), (342, 360686), (414, 297958), (437, 282276), (684, 180343), (828, 148979), (874, 141138), (1311, 94092), (1748, 70569), (2622, 47046), (3933, 31364), (5244, 23523), (7841, 15732), (7866, 15682)]