68042448

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3752

約数の個数: 60

約数和(自身を含む): 191931168

約数和(自身を除く): 123888720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3607, 4716, 6288, 7214, 9432, 10821, 14428, 18864, 21642, 28856, 32463, 43284, 57712, 64926, 86568, 129852, 173136, 259704, 472517, 519408, 945034, 1417551, 1890068, 2835102, 3780136, 4252653, 5670204, 7560272, 8505306, 11340408, 17010612, 22680816, 34021224, 68042448]

約数ペア:

[(1, 68042448), (2, 34021224), (3, 22680816), (4, 17010612), (6, 11340408), (8, 8505306), (9, 7560272), (12, 5670204), (16, 4252653), (18, 3780136), (24, 2835102), (36, 1890068), (48, 1417551), (72, 945034), (131, 519408), (144, 472517), (262, 259704), (393, 173136), (524, 129852), (786, 86568), (1048, 64926), (1179, 57712), (1572, 43284), (2096, 32463), (2358, 28856), (3144, 21642), (3607, 18864), (4716, 14428), (6288, 10821), (7214, 9432)]