61721064

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{3557}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 167902020

約数和(自身を除く): 106180956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 3557, 4338, 5784, 7114, 8676, 10671, 14228, 17352, 21342, 28456, 32013, 42684, 64026, 85368, 128052, 256104, 857237, 1714474, 2571711, 3428948, 5143422, 6857896, 7715133, 10286844, 15430266, 20573688, 30860532, 61721064]

約数ペア:

[(1, 61721064), (2, 30860532), (3, 20573688), (4, 15430266), (6, 10286844), (8, 7715133), (9, 6857896), (12, 5143422), (18, 3428948), (24, 2571711), (36, 1714474), (72, 857237), (241, 256104), (482, 128052), (723, 85368), (964, 64026), (1446, 42684), (1928, 32013), (2169, 28456), (2892, 21342), (3557, 17352), (4338, 14228), (5784, 10671), (7114, 8676)]