39963888

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 80

約数和(自身を含む): 116262400

約数和(自身を除く): 76298512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1171, 1264, 1422, 1896, 2133, 2342, 2844, 3513, 3792, 4266, 4684, 5688, 7026, 8532, 9368, 10539, 11376, 14052, 17064, 18736, 21078, 28104, 31617, 34128, 42156, 56208, 63234, 84312, 92509, 126468, 168624, 185018, 252936, 277527, 370036, 505872, 555054, 740072, 832581, 1110108, 1480144, 1665162, 2220216, 2497743, 3330324, 4440432, 4995486, 6660648, 9990972, 13321296, 19981944, 39963888]

約数ペア:

[(1, 39963888), (2, 19981944), (3, 13321296), (4, 9990972), (6, 6660648), (8, 4995486), (9, 4440432), (12, 3330324), (16, 2497743), (18, 2220216), (24, 1665162), (27, 1480144), (36, 1110108), (48, 832581), (54, 740072), (72, 555054), (79, 505872), (108, 370036), (144, 277527), (158, 252936), (216, 185018), (237, 168624), (316, 126468), (432, 92509), (474, 84312), (632, 63234), (711, 56208), (948, 42156), (1171, 34128), (1264, 31617), (1422, 28104), (1896, 21078), (2133, 18736), (2342, 17064), (2844, 14052), (3513, 11376), (3792, 10539), (4266, 9368), (4684, 8532), (5688, 7026)]