66249648

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1442

約数の個数: 60

約数和(自身を含む): 185982888

約数和(自身を除く): 119733240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 937, 982, 1473, 1874, 1964, 2811, 2946, 3748, 3928, 4419, 5622, 5892, 7496, 7856, 8433, 8838, 11244, 11784, 14992, 16866, 17676, 22488, 23568, 33732, 35352, 44976, 67464, 70704, 134928, 460067, 920134, 1380201, 1840268, 2760402, 3680536, 4140603, 5520804, 7361072, 8281206, 11041608, 16562412, 22083216, 33124824, 66249648]

約数ペア:

[(1, 66249648), (2, 33124824), (3, 22083216), (4, 16562412), (6, 11041608), (8, 8281206), (9, 7361072), (12, 5520804), (16, 4140603), (18, 3680536), (24, 2760402), (36, 1840268), (48, 1380201), (72, 920134), (144, 460067), (491, 134928), (937, 70704), (982, 67464), (1473, 44976), (1874, 35352), (1964, 33732), (2811, 23568), (2946, 22488), (3748, 17676), (3928, 16866), (4419, 14992), (5622, 11784), (5892, 11244), (7496, 8838), (7856, 8433)]