61218744

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3967}}^1$

素因数の和:4619

約数の個数: 32

約数和(自身を含む): 153323520

約数和(自身を除く): 92104776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 3967, 5144, 7716, 7934, 11901, 15432, 15868, 23802, 31736, 47604, 95208, 2550781, 5101562, 7652343, 10203124, 15304686, 20406248, 30609372, 61218744]

約数ペア:

[(1, 61218744), (2, 30609372), (3, 20406248), (4, 15304686), (6, 10203124), (8, 7652343), (12, 5101562), (24, 2550781), (643, 95208), (1286, 47604), (1929, 31736), (2572, 23802), (3858, 15868), (3967, 15432), (5144, 11901), (7716, 7934)]