72063992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9036

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 109376008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 8999, 17998, 35996, 62993, 71992, 98989, 116987, 125986, 197978, 233974, 251972, 395956, 467948, 503944, 692923, 791912, 818909, 935896, 1286857, 1385846, 1637818, 2573714, 2771692, 3275636, 5147428, 5543384, 6551272, 9007999, 10294856, 18015998, 36031996, 72063992]

約数ペア:

[(1, 72063992), (2, 36031996), (4, 18015998), (7, 10294856), (8, 9007999), (11, 6551272), (13, 5543384), (14, 5147428), (22, 3275636), (26, 2771692), (28, 2573714), (44, 1637818), (52, 1385846), (56, 1286857), (77, 935896), (88, 818909), (91, 791912), (104, 692923), (143, 503944), (154, 467948), (182, 395956), (286, 251972), (308, 233974), (364, 197978), (572, 125986), (616, 116987), (728, 98989), (1001, 71992), (1144, 62993), (2002, 35996), (4004, 17998), (8008, 8999)]