47631708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 128419200

約数和(自身を除く): 80787492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 839, 996, 1494, 1577, 1678, 2517, 2988, 3154, 3356, 4731, 5034, 6308, 7551, 9462, 10068, 14193, 15102, 15941, 18924, 28386, 30204, 31882, 47823, 56772, 63764, 69637, 95646, 139274, 143469, 191292, 208911, 278548, 286938, 417822, 573876, 626733, 835644, 1253466, 1323103, 2506932, 2646206, 3969309, 5292412, 7938618, 11907927, 15877236, 23815854, 47631708]

約数ペア:

[(1, 47631708), (2, 23815854), (3, 15877236), (4, 11907927), (6, 7938618), (9, 5292412), (12, 3969309), (18, 2646206), (19, 2506932), (36, 1323103), (38, 1253466), (57, 835644), (76, 626733), (83, 573876), (114, 417822), (166, 286938), (171, 278548), (228, 208911), (249, 191292), (332, 143469), (342, 139274), (498, 95646), (684, 69637), (747, 63764), (839, 56772), (996, 47823), (1494, 31882), (1577, 30204), (1678, 28386), (2517, 18924), (2988, 15941), (3154, 15102), (3356, 14193), (4731, 10068), (5034, 9462), (6308, 7551)]