72127398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{16673}}^1$

素因数の和:16788

約数の個数: 32

約数和(自身を含む): 166473216

約数和(自身を除く): 94345818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 16673, 33346, 50019, 100038, 116711, 233422, 350133, 700266, 1717319, 3434638, 5151957, 10303914, 12021233, 24042466, 36063699, 72127398]

約数ペア:

[(1, 72127398), (2, 36063699), (3, 24042466), (6, 12021233), (7, 10303914), (14, 5151957), (21, 3434638), (42, 1717319), (103, 700266), (206, 350133), (309, 233422), (618, 116711), (721, 100038), (1442, 50019), (2163, 33346), (4326, 16673)]