69117984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18461}}^1$

素因数の和:18490

約数の個数: 72

約数和(自身を含む): 211685292

約数和(自身を除く): 142567308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18461, 36922, 55383, 73844, 110766, 147688, 166149, 221532, 239993, 295376, 332298, 443064, 479986, 590752, 664596, 719979, 886128, 959972, 1329192, 1439958, 1772256, 1919944, 2159937, 2658384, 2879916, 3839888, 4319874, 5316768, 5759832, 7679776, 8639748, 11519664, 17279496, 23039328, 34558992, 69117984]

約数ペア:

[(1, 69117984), (2, 34558992), (3, 23039328), (4, 17279496), (6, 11519664), (8, 8639748), (9, 7679776), (12, 5759832), (13, 5316768), (16, 4319874), (18, 3839888), (24, 2879916), (26, 2658384), (32, 2159937), (36, 1919944), (39, 1772256), (48, 1439958), (52, 1329192), (72, 959972), (78, 886128), (96, 719979), (104, 664596), (117, 590752), (144, 479986), (156, 443064), (208, 332298), (234, 295376), (288, 239993), (312, 221532), (416, 166149), (468, 147688), (624, 110766), (936, 73844), (1248, 55383), (1872, 36922), (3744, 18461)]