64375992

素因数分解:

$2^3\times 3^3\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 179481600

約数和(自身を除く): 115105608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 491, 607, 982, 1214, 1473, 1821, 1964, 2428, 2946, 3642, 3928, 4419, 4856, 5463, 5892, 7284, 8838, 10926, 11784, 13257, 14568, 16389, 17676, 21852, 26514, 32778, 35352, 43704, 53028, 65556, 106056, 131112, 298037, 596074, 894111, 1192148, 1788222, 2384296, 2682333, 3576444, 5364666, 7152888, 8046999, 10729332, 16093998, 21458664, 32187996, 64375992]

約数ペア:

[(1, 64375992), (2, 32187996), (3, 21458664), (4, 16093998), (6, 10729332), (8, 8046999), (9, 7152888), (12, 5364666), (18, 3576444), (24, 2682333), (27, 2384296), (36, 1788222), (54, 1192148), (72, 894111), (108, 596074), (216, 298037), (491, 131112), (607, 106056), (982, 65556), (1214, 53028), (1473, 43704), (1821, 35352), (1964, 32778), (2428, 26514), (2946, 21852), (3642, 17676), (3928, 16389), (4419, 14568), (4856, 13257), (5463, 11784), (5892, 10926), (7284, 8838)]