72554490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4177}}^1$

素因数の和:4383

約数の個数: 48

約数和(自身を含む): 189664488

約数和(自身を除く): 117109998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 4177, 5790, 8354, 8685, 12531, 17370, 20885, 25062, 37593, 41770, 62655, 75186, 125310, 187965, 375930, 806161, 1612322, 2418483, 4030805, 4836966, 7255449, 8061610, 12092415, 14510898, 24184830, 36277245, 72554490]

約数ペア:

[(1, 72554490), (2, 36277245), (3, 24184830), (5, 14510898), (6, 12092415), (9, 8061610), (10, 7255449), (15, 4836966), (18, 4030805), (30, 2418483), (45, 1612322), (90, 806161), (193, 375930), (386, 187965), (579, 125310), (965, 75186), (1158, 62655), (1737, 41770), (1930, 37593), (2895, 25062), (3474, 20885), (4177, 17370), (5790, 12531), (8354, 8685)]