47877732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 138983936

約数和(自身を除く): 91106204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 607, 626, 939, 1214, 1252, 1821, 1878, 2191, 2428, 2817, 3642, 3756, 4249, 4382, 5463, 5634, 6573, 7284, 8498, 8764, 10926, 11268, 12747, 13146, 16996, 19719, 21852, 25494, 26292, 38241, 39438, 50988, 76482, 78876, 152964, 189991, 379982, 569973, 759964, 1139946, 1329937, 1709919, 2279892, 2659874, 3419838, 3989811, 5319748, 6839676, 7979622, 11969433, 15959244, 23938866, 47877732]

約数ペア:

[(1, 47877732), (2, 23938866), (3, 15959244), (4, 11969433), (6, 7979622), (7, 6839676), (9, 5319748), (12, 3989811), (14, 3419838), (18, 2659874), (21, 2279892), (28, 1709919), (36, 1329937), (42, 1139946), (63, 759964), (84, 569973), (126, 379982), (252, 189991), (313, 152964), (607, 78876), (626, 76482), (939, 50988), (1214, 39438), (1252, 38241), (1821, 26292), (1878, 25494), (2191, 21852), (2428, 19719), (2817, 16996), (3642, 13146), (3756, 12747), (4249, 11268), (4382, 10926), (5463, 8764), (5634, 8498), (6573, 7284)]