87630768

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1987

約数の個数: 80

約数和(自身を含む): 253976800

約数和(自身を除く): 166346032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1861, 1962, 2616, 2943, 3722, 3924, 5232, 5583, 5886, 7444, 7848, 11166, 11772, 14888, 15696, 16749, 22332, 23544, 29776, 33498, 44664, 47088, 50247, 66996, 89328, 100494, 133992, 200988, 202849, 267984, 401976, 405698, 608547, 803952, 811396, 1217094, 1622792, 1825641, 2434188, 3245584, 3651282, 4868376, 5476923, 7302564, 9736752, 10953846, 14605128, 21907692, 29210256, 43815384, 87630768]

約数ペア:

[(1, 87630768), (2, 43815384), (3, 29210256), (4, 21907692), (6, 14605128), (8, 10953846), (9, 9736752), (12, 7302564), (16, 5476923), (18, 4868376), (24, 3651282), (27, 3245584), (36, 2434188), (48, 1825641), (54, 1622792), (72, 1217094), (108, 811396), (109, 803952), (144, 608547), (216, 405698), (218, 401976), (327, 267984), (432, 202849), (436, 200988), (654, 133992), (872, 100494), (981, 89328), (1308, 66996), (1744, 50247), (1861, 47088), (1962, 44664), (2616, 33498), (2943, 29776), (3722, 23544), (3924, 22332), (5232, 16749), (5583, 15696), (5886, 14888), (7444, 11772), (7848, 11166)]