72773142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5393}}^1$

素因数の和:5584

約数の個数: 32

約数和(自身を含む): 157677408

約数和(自身を除く): 84904266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 5393, 6747, 10786, 13494, 16179, 32358, 70109, 140218, 210327, 420654, 932989, 1865978, 2798967, 5597934, 12128857, 24257714, 36386571, 72773142]

約数ペア:

[(1, 72773142), (2, 36386571), (3, 24257714), (6, 12128857), (13, 5597934), (26, 2798967), (39, 1865978), (78, 932989), (173, 420654), (346, 210327), (519, 140218), (1038, 70109), (2249, 32358), (4498, 16179), (5393, 13494), (6747, 10786)]