72077616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 219586640

約数和(自身を除く): 147509024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 277, 278, 312, 417, 468, 554, 556, 624, 831, 834, 936, 1108, 1112, 1251, 1662, 1668, 1807, 1872, 2216, 2224, 2493, 2502, 3324, 3336, 3601, 3614, 4432, 4986, 5004, 5421, 6648, 6672, 7202, 7228, 9972, 10008, 10803, 10842, 13296, 14404, 14456, 16263, 19944, 20016, 21606, 21684, 28808, 28912, 32409, 32526, 38503, 39888, 43212, 43368, 57616, 64818, 65052, 77006, 86424, 86736, 115509, 129636, 130104, 154012, 172848, 231018, 259272, 260208, 308024, 346527, 462036, 500539, 518544, 616048, 693054, 924072, 1001078, 1386108, 1501617, 1848144, 2002156, 2772216, 3003234, 4004312, 4504851, 5544432, 6006468, 8008624, 9009702, 12012936, 18019404, 24025872, 36038808, 72077616]

約数ペア:

[(1, 72077616), (2, 36038808), (3, 24025872), (4, 18019404), (6, 12012936), (8, 9009702), (9, 8008624), (12, 6006468), (13, 5544432), (16, 4504851), (18, 4004312), (24, 3003234), (26, 2772216), (36, 2002156), (39, 1848144), (48, 1501617), (52, 1386108), (72, 1001078), (78, 924072), (104, 693054), (117, 616048), (139, 518544), (144, 500539), (156, 462036), (208, 346527), (234, 308024), (277, 260208), (278, 259272), (312, 231018), (417, 172848), (468, 154012), (554, 130104), (556, 129636), (624, 115509), (831, 86736), (834, 86424), (936, 77006), (1108, 65052), (1112, 64818), (1251, 57616), (1662, 43368), (1668, 43212), (1807, 39888), (1872, 38503), (2216, 32526), (2224, 32409), (2493, 28912), (2502, 28808), (3324, 21684), (3336, 21606), (3601, 20016), (3614, 19944), (4432, 16263), (4986, 14456), (5004, 14404), (5421, 13296), (6648, 10842), (6672, 10803), (7202, 10008), (7228, 9972)]