72788890824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5981993}}^1$

素因数の和:5982031

約数の個数: 72

約数和(自身を含む): 213467455890

約数和(自身を除く): 140678565066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 5981993, 11963986, 17945979, 23927972, 35891958, 47855944, 53837937, 71783916, 77765909, 107675874, 143567832, 155531818, 215351748, 233297727, 311063636, 430703496, 466595454, 622127272, 699893181, 933190908, 1010956817, 1399786362, 1866381816, 2021913634, 2799572724, 3032870451, 4043827268, 5599145448, 6065740902, 8087654536, 9098611353, 12131481804, 18197222706, 24262963608, 36394445412, 72788890824]

約数ペア:

[(1, 72788890824), (2, 36394445412), (3, 24262963608), (4, 18197222706), (6, 12131481804), (8, 9098611353), (9, 8087654536), (12, 6065740902), (13, 5599145448), (18, 4043827268), (24, 3032870451), (26, 2799572724), (36, 2021913634), (39, 1866381816), (52, 1399786362), (72, 1010956817), (78, 933190908), (104, 699893181), (117, 622127272), (156, 466595454), (169, 430703496), (234, 311063636), (312, 233297727), (338, 215351748), (468, 155531818), (507, 143567832), (676, 107675874), (936, 77765909), (1014, 71783916), (1352, 53837937), (1521, 47855944), (2028, 35891958), (3042, 23927972), (4056, 17945979), (6084, 11963986), (12168, 5981993)]