121821768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89051}}^1$

素因数の和:89082

約数の個数: 48

約数和(自身を含む): 347302800

約数和(自身を除く): 225481032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 89051, 178102, 267153, 356204, 534306, 712408, 801459, 1068612, 1602918, 1691969, 2137224, 3205836, 3383938, 5075907, 6411672, 6767876, 10151814, 13535752, 15227721, 20303628, 30455442, 40607256, 60910884, 121821768]

約数ペア:

[(1, 121821768), (2, 60910884), (3, 40607256), (4, 30455442), (6, 20303628), (8, 15227721), (9, 13535752), (12, 10151814), (18, 6767876), (19, 6411672), (24, 5075907), (36, 3383938), (38, 3205836), (57, 2137224), (72, 1691969), (76, 1602918), (114, 1068612), (152, 801459), (171, 712408), (228, 534306), (342, 356204), (456, 267153), (684, 178102), (1368, 89051)]