87745872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 236572160

約数和(自身を除く): 148826288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 496, 541, 654, 744, 872, 1082, 1308, 1488, 1623, 1744, 2164, 2616, 3246, 3379, 4328, 5232, 6492, 6758, 8656, 10137, 12984, 13516, 16771, 20274, 25968, 27032, 33542, 40548, 50313, 54064, 58969, 67084, 81096, 100626, 117938, 134168, 162192, 176907, 201252, 235876, 268336, 353814, 402504, 471752, 707628, 805008, 943504, 1415256, 1828039, 2830512, 3656078, 5484117, 7312156, 10968234, 14624312, 21936468, 29248624, 43872936, 87745872]

約数ペア:

[(1, 87745872), (2, 43872936), (3, 29248624), (4, 21936468), (6, 14624312), (8, 10968234), (12, 7312156), (16, 5484117), (24, 3656078), (31, 2830512), (48, 1828039), (62, 1415256), (93, 943504), (109, 805008), (124, 707628), (186, 471752), (218, 402504), (248, 353814), (327, 268336), (372, 235876), (436, 201252), (496, 176907), (541, 162192), (654, 134168), (744, 117938), (872, 100626), (1082, 81096), (1308, 67084), (1488, 58969), (1623, 54064), (1744, 50313), (2164, 40548), (2616, 33542), (3246, 27032), (3379, 25968), (4328, 20274), (5232, 16771), (6492, 13516), (6758, 12984), (8656, 10137)]