77648712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 201780480

約数和(自身を除く): 124131768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 804, 1032, 1123, 1608, 2246, 2881, 3369, 4492, 5762, 6738, 8643, 8984, 11524, 13476, 17286, 23048, 26952, 34572, 48289, 69144, 75241, 96578, 144867, 150482, 193156, 225723, 289734, 300964, 386312, 451446, 579468, 601928, 902892, 1158936, 1805784, 3235363, 6470726, 9706089, 12941452, 19412178, 25882904, 38824356, 77648712]

約数ペア:

[(1, 77648712), (2, 38824356), (3, 25882904), (4, 19412178), (6, 12941452), (8, 9706089), (12, 6470726), (24, 3235363), (43, 1805784), (67, 1158936), (86, 902892), (129, 601928), (134, 579468), (172, 451446), (201, 386312), (258, 300964), (268, 289734), (344, 225723), (402, 193156), (516, 150482), (536, 144867), (804, 96578), (1032, 75241), (1123, 69144), (1608, 48289), (2246, 34572), (2881, 26952), (3369, 23048), (4492, 17286), (5762, 13476), (6738, 11524), (8643, 8984)]