87487776

素因数分解:

$2^5\times 3^5\times {\mathrm{11251}}^1$

素因数の和:11276

約数の個数: 72

約数和(自身を含む): 258030864

約数和(自身を除く): 170543088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 11251, 22502, 33753, 45004, 67506, 90008, 101259, 135012, 180016, 202518, 270024, 303777, 360032, 405036, 540048, 607554, 810072, 911331, 1080096, 1215108, 1620144, 1822662, 2430216, 2733993, 3240288, 3645324, 4860432, 5467986, 7290648, 9720864, 10935972, 14581296, 21871944, 29162592, 43743888, 87487776]

約数ペア:

[(1, 87487776), (2, 43743888), (3, 29162592), (4, 21871944), (6, 14581296), (8, 10935972), (9, 9720864), (12, 7290648), (16, 5467986), (18, 4860432), (24, 3645324), (27, 3240288), (32, 2733993), (36, 2430216), (48, 1822662), (54, 1620144), (72, 1215108), (81, 1080096), (96, 911331), (108, 810072), (144, 607554), (162, 540048), (216, 405036), (243, 360032), (288, 303777), (324, 270024), (432, 202518), (486, 180016), (648, 135012), (864, 101259), (972, 90008), (1296, 67506), (1944, 45004), (2592, 33753), (3888, 22502), (7776, 11251)]