64540879608

素因数分解:

$2^3\times 3^1\times {\mathrm{253531}}^1\times {\mathrm{10607}}^1$

素因数の和:264147

約数の個数: 32

約数和(自身を含む): 161368047360

約数和(自身を除く): 96827167752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10607, 21214, 31821, 42428, 63642, 84856, 127284, 253531, 254568, 507062, 760593, 1014124, 1521186, 2028248, 3042372, 6084744, 2689203317, 5378406634, 8067609951, 10756813268, 16135219902, 21513626536, 32270439804, 64540879608]

約数ペア:

[(1, 64540879608), (2, 32270439804), (3, 21513626536), (4, 16135219902), (6, 10756813268), (8, 8067609951), (12, 5378406634), (24, 2689203317), (10607, 6084744), (21214, 3042372), (31821, 2028248), (42428, 1521186), (63642, 1014124), (84856, 760593), (127284, 507062), (253531, 254568)]