64221984

素因数分解:

$2^5\times 3^6\times {\mathrm{2753}}^1$

素因数の和:2781

約数の個数: 84

約数和(自身を含む): 189637686

約数和(自身を除く): 125415702

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, 729, 864, 972, 1296, 1458, 1944, 2592, 2753, 2916, 3888, 5506, 5832, 7776, 8259, 11012, 11664, 16518, 22024, 23328, 24777, 33036, 44048, 49554, 66072, 74331, 88096, 99108, 132144, 148662, 198216, 222993, 264288, 297324, 396432, 445986, 594648, 668979, 792864, 891972, 1189296, 1337958, 1783944, 2006937, 2378592, 2675916, 3567888, 4013874, 5351832, 7135776, 8027748, 10703664, 16055496, 21407328, 32110992, 64221984]

約数ペア:

[(1, 64221984), (2, 32110992), (3, 21407328), (4, 16055496), (6, 10703664), (8, 8027748), (9, 7135776), (12, 5351832), (16, 4013874), (18, 3567888), (24, 2675916), (27, 2378592), (32, 2006937), (36, 1783944), (48, 1337958), (54, 1189296), (72, 891972), (81, 792864), (96, 668979), (108, 594648), (144, 445986), (162, 396432), (216, 297324), (243, 264288), (288, 222993), (324, 198216), (432, 148662), (486, 132144), (648, 99108), (729, 88096), (864, 74331), (972, 66072), (1296, 49554), (1458, 44048), (1944, 33036), (2592, 24777), (2753, 23328), (2916, 22024), (3888, 16518), (5506, 11664), (5832, 11012), (7776, 8259)]